{"title":"porsche 718 gt4rs","description":"","products":[{"product_id":"soul-performance-porsche-718-gt4-rs-spyder-rs-soul-competition-over-axle-pipes","title":"Soul Performance Porsche 718 GT4 RS \/ Spyder RS SOUL Competition Over Axle Pipes","description":"\u003cp\u003e\u003cspan\u003eOur Competition Over Axle Pipes deliver the most significant sound potential from a single product by eliminating the redundant secondary cats and the empty particulate filters from the factory units. Our solution maintains full 3-inch diameter from flange to flange by using oval tubing to fit within the clearances of the car’s suspension and body. This is a unique and, we feel, necessary development to maximize the performance of the GT3-derived engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStreamlining our Competition Over Axle Pipe design also removes the significant heat soak that the factory units contained, but additional thermal solutions remain available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e+ \u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFits Porsche 718 GT4 RS \/ Spyder RS with factory or upgraded headers or rear exhaust\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e  Weighs 13.3 lbs \/ 6 kg less than factory OAPs (11.65 lbs vs 25 lbs factory)\u003cbr\u003e\u003cstrong\u003e+  \u003c\/strong\u003eNo check engine light on North American cars, ECU tuning required for European cars\u003cbr\u003e\u003cstrong\u003e+  \u003c\/strong\u003eAll SOUL Performance Products exhaust components are backed by the industry’s first and finest\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/soulpp.com\/warranty\/\"\u003eLifetime Warranty\u003c\/a\u003e for both street and track use\u003cbr\u003e\u003cb\u003e+\u003c\/b\u003e  Designed and built in-house at our Willow Grove, PA facility\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eBecause of the increased output of the GT3-derived engine in 718 RS models, and the additional heat generated as a result, we\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estrongly \u003c\/strong\u003erecommend applying a thermal management solution to Over Axle Pipe products to protect nearby components and body parts. We offer an efficient and effective wrapping solution in-house.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDEVELOPMENT:\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eOur Competition Over Axle Pipes deliver the most significant sound potential from a single product by eliminating the redundant secondary cats and the empty particulate filters from the factory units. Our solution maintains full 3-inch diameter from flange to flange by using oval tubing to fit within the clearances of the car’s suspension and body. This is a unique and, we feel, necessary development to maximize the performance of the GT3-derived engine.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv class=\"embed-responsive\"\u003e\u003ciframe title=\"SOUL | Porsche 718 GT4 RS Launch w\/ Competition Over Axle Pipes\" width=\"1170\" height=\"658\" src=\"https:\/\/www.youtube.com\/embed\/Ayl42h3Nl8s?feature=oembed\u0026amp;enablejsapi=1\u0026amp;origin=https:\/\/soulpp.com\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION:  \u003c\/b\u003eEach set is assembled in house in the USA out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding (with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/soulpp.com\/2019\/12\/13\/tech-talk-airgas-arcal-prime\/\"\u003eARCAL™ Prime argon gas\u003c\/a\u003e) ensures proper weld penetration and longevity. Water jet cut flanges are made to ISO 9001:2015 standards with tolerances of +\/- 0.003 inches for extreme precision. We fabricate these over axle pipes using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1935.jpg\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-large wp-image-19707\" src=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1935-1024x682.jpg\" alt=\"\" width=\"1024\" height=\"682\" srcset=\"https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1935-1024x682.jpg 1024w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1935-300x200.jpg 300w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1935-225x150.jpg 225w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1935-768x512.jpg 768w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1935-510x340.jpg 510w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1935-150x100.jpg 150w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1935-64x43.jpg 64w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1935.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO:  \u003c\/b\u003eEach set is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure they arrive in perfect condition. New high grade hardware is included for installation.\u003c\/p\u003e\n\u003cdiv class=\"embed-responsive\"\u003e\u003ciframe title=\"SOUL | Porsche 718 GT4 RS Product Tech Talk\" width=\"1170\" height=\"658\" src=\"https:\/\/www.youtube.com\/embed\/3MdviTIz0aE?start=977\u0026amp;feature=oembed\u0026amp;enablejsapi=1\u0026amp;origin=https:\/\/soulpp.com\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY:  \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our \u003ca href=\"https:\/\/soulpp.com\/warranty\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eLifetime Warranty\u003c\/a\u003e! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Yes","offer_id":52077697859858,"sku":null,"price":2875.0,"currency_code":"USD","in_stock":true},{"title":"No","offer_id":52077697892626,"sku":null,"price":2395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/4220\/0082\/files\/Screenshot2026-03-02at11.03.41PM.png?v=1772521493"},{"product_id":"soul-performance-porsche-718-gt4-rs-spyder-rs-soul-sport-cat-over-axle-pipes","title":"Soul Performance Porsche 718 GT4 RS \/ Spyder RS SOUL Sport Cat Over Axle Pipes","description":"\u003cp\u003e\u003cspan\u003eIn order to provide the most effective and efficient performance solution for the GT4 RS, we opted not to offer a catted header replacement, but instead provide a modular Over Axle Pipe with a catalytic converter. As a standalone piece, our Sport Cat Over Axle Pipe with high-flow cats will deliver tangible sound and performance gains as it replaces the empty particulate filter on the factory units, and paired with our Competition Headers it is a remarkable increase while still retaining a monitored catalytic converter for emissions concerns.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo combat excess heat from the cat core, each of our Sport Cat Over Axle Pipes will include a heat solution as standard.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFits 718 GT4 RS \/ Spyder RS with factory or upgraded headers or rear exhaust\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWeighs 6.3 lbs \/ 2.86 kg less than factory OAPs (18.7 lbs vs 25 lbs factory)\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo check engine light on North American cars, ECU tuning required for European cars\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll SOUL Performance Products exhaust components are backed by the industry’s first and finest Lifetime Warranty for both street and track use\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned and built in-house at our Willow Grove, PA facility\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDEVELOPMENT:\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eIn order to provide the most effective and efficient performance solution for the GT4 RS, we opted not to offer a catted header replacement, but instead provide a modular Over Axle Pipe with a catalytic converter. As a standalone piece, our Sport Cat Over Axle Pipe with high-flow cats will deliver tangible sound and performance gains as it replaces the empty particulate filter on the factory units, and paired with our Competition Headers it is a remarkable increase while still retaining a monitored catalytic converter for emissions concerns.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2028.jpg\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-large wp-image-19711\" src=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2028-1024x682.jpg\" alt=\"\" width=\"1024\" height=\"682\" srcset=\"https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2028-1024x682.jpg 1024w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2028-300x200.jpg 300w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2028-225x150.jpg 225w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2028-768x512.jpg 768w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2028-510x340.jpg 510w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2028-150x100.jpg 150w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2028-64x43.jpg 64w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2028.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION:  \u003c\/b\u003eEach set is assembled in house in the USA out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding (with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/soulpp.com\/2019\/12\/13\/tech-talk-airgas-arcal-prime\/\"\u003eARCAL™ Prime argon gas\u003c\/a\u003e) ensures proper weld penetration and longevity. Water jet cut flanges are made to ISO 9001:2015 standards with tolerances of +\/- 0.003 inches for extreme precision. We fabricate these over axle pipes using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO:  \u003c\/b\u003eEach set is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure they arrive in perfect condition. New high grade hardware is included for installation.\u003c\/p\u003e\n\u003cdiv class=\"embed-responsive\"\u003e\u003ciframe title=\"SOUL | Porsche 718 GT4 RS Product Tech Talk\" width=\"1170\" height=\"658\" src=\"https:\/\/www.youtube.com\/embed\/3MdviTIz0aE?start=977\u0026amp;feature=oembed\u0026amp;enablejsapi=1\u0026amp;origin=https:\/\/soulpp.com\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY:  \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our \u003ca href=\"https:\/\/soulpp.com\/warranty\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eLifetime Warranty\u003c\/a\u003e! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":52077700120850,"sku":null,"price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/4220\/0082\/files\/Screenshot2026-03-02at11.05.45PM.png?v=1772521560"},{"product_id":"soul-performance-porsche-718-gt4-rs-spyder-rs-soul-resonated-over-axle-pipes","title":"Soul Performance Porsche 718 GT4 RS \/ Spyder RS SOUL Resonated Over Axle Pipes","description":"\u003cp\u003e\u003cspan\u003eBy eliminating the redundant secondary cats and empty particulate filter chambers, our Over Axle Pipes deliver immediate improvement in sound and performance. Our solution maintains full 3-inch diameter from flange to flange by using oval tubing to fit within the clearances of the car’s suspension and body. This is a unique and, we feel, necessary development to maximize the performance of the GT3-derived engine. Adding a Resonator reins in the volume a bit from our Competition option, and smooths out the aggressive tone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStreamlining our Resonated Over Axle Pipe design also removes the significant heat soak that the factory units contained, but additional thermal solutions remain available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFits 718 GT4 RS \/ Spyder RS with factory or upgraded headers or rear exhaust\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWeighs 8.25 lbs \/ 3.74 kg less than factory OAPs (16.75 lbs vs 25 lbs factory)\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo check engine light on North American cars, ECU tuning required for European cars\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll SOUL Performance Products exhaust components are backed by the industry’s first and finest Lifetime Warranty for both street and track use\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned and built in-house at our Willow Grove, PA facility\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eDue to the increased power output and additional heat generated as a result of the GT3-derived engine in 718 RS models, we\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estrongly \u003c\/strong\u003erecommend opting for a thermal management solution to Over Axle Pipe products to protect nearby components and body parts. We offer an efficient and effective wrapping solution in-house.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDEVELOPMENT: \u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eBy eliminating the redundant secondary cats and empty particulate filter chambers, our Over Axle Pipes deliver immediate improvement in sound and performance. Our solution maintains full 3-inch diameter from flange to flange by using oval tubing to fit within the clearances of the car’s suspension and body. This is a unique and, we feel, necessary development to maximize the performance of the GT3-derived engine. Adding resonators reins in the volume and smooths out the aggressive tone from our Competition option.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/JMW_2395.jpg\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-large wp-image-19710\" src=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/JMW_2395-1024x682.jpg\" alt=\"\" width=\"1024\" height=\"682\" srcset=\"https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/JMW_2395-1024x682.jpg 1024w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/JMW_2395-300x200.jpg 300w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/JMW_2395-225x150.jpg 225w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/JMW_2395-768x512.jpg 768w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/JMW_2395-510x340.jpg 510w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/JMW_2395-150x100.jpg 150w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/JMW_2395-64x43.jpg 64w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/JMW_2395.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION:  \u003c\/b\u003eEach set is assembled in house in the USA out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding (with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/soulpp.com\/2019\/12\/13\/tech-talk-airgas-arcal-prime\/\"\u003eARCAL™ Prime argon gas\u003c\/a\u003e) ensures proper weld penetration and longevity. Water jet cut flanges are made to ISO 9001:2015 standards with tolerances of +\/- 0.003 inches for extreme precision. We fabricate these over axle pipes using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO:  \u003c\/b\u003eEach set is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure they arrive in perfect condition. New high grade hardware is included for installation.\u003c\/p\u003e\n\u003cdiv class=\"embed-responsive\"\u003e\u003ciframe title=\"SOUL | Porsche 718 GT4 RS Product Tech Talk\" width=\"1170\" height=\"658\" src=\"https:\/\/www.youtube.com\/embed\/3MdviTIz0aE?start=977\u0026amp;feature=oembed\u0026amp;enablejsapi=1\u0026amp;origin=https:\/\/soulpp.com\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY:  \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our \u003ca href=\"https:\/\/soulpp.com\/warranty\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eLifetime Warranty\u003c\/a\u003e! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Yes","offer_id":52077704413458,"sku":null,"price":3375.0,"currency_code":"USD","in_stock":true},{"title":"No","offer_id":52077704446226,"sku":null,"price":2895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/4220\/0082\/files\/Screenshot2026-03-02at11.06.20PM.png?v=1772521641"},{"product_id":"soul-performance-porsche-718-gt4-rs-spyder-rs-soul-competition-headers","title":"Soul Performance Porsche 718 GT4 RS \/ Spyder RS SOUL Competition Headers","description":"\u003cp\u003e\u003cspan\u003eFor the standard 718 GT4, we offered both a catted and catless solution for a header replacement. In order to follow suit with the GT4 RS that would introduce necessary compromises–so we didn’t do it. Our Competition Headers maximize the design potential of that section of the GT4 RS, utilizing all the space available for longer tubing and an expanded merge collector to meet the 3-inch flowpath of the Over Axle Pipes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOur Competition Headers will deliver immediate increases in sound, power and response in an efficient and lightweight package.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e  Fits 718 GT4 RS \/ Spyder RS vehicles excluding Clubsport models\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e  Direct bolt-on installation, pairs with factory or upgraded Over Axle Pipes\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e  Weighs 4.5 lbs \/ 2 kg less than factory headers (17.75 lbs vs 22.2 lbs factory)\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll SOUL Performance Products exhaust components are backed by the industry’s first and finest Lifetime Warranty for both street and track use\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned and built in-house at our Willow Grove, PA facility\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDEVELOPMENT AND TESTING:\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eFor the standard 718 GT4, we offered both a catted and catless solution for a header replacement. But in order to follow suit with the GT4 RS that would introduce necessary compromises–so we didn’t do it. Our Competition Headers maximize the design potential of that section of the GT4 RS, utilizing all the space available for longer tubing and an expanded merge collector to meet the 3-inch flowpath of the Over Axle Pipes.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2133.jpg\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-large wp-image-19709\" src=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2133-1024x682.jpg\" alt=\"\" width=\"1024\" height=\"682\" srcset=\"https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2133-1024x682.jpg 1024w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2133-300x200.jpg 300w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2133-225x150.jpg 225w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2133-768x512.jpg 768w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2133-510x340.jpg 510w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2133-150x100.jpg 150w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2133-64x43.jpg 64w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_2133.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION:  \u003c\/b\u003eEach set is assembled in house in the USA out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding (with \u003ca href=\"https:\/\/soulpp.com\/2019\/12\/13\/tech-talk-airgas-arcal-prime\/\"\u003eARCAL™ Prime argon gas\u003c\/a\u003e) ensures proper weld penetration and longevity – crucial for durability on the track. Our cast head flanges allow for a smooth transition from exhaust ports into the runners. Water jet cut exhaust flanges are made to ISO 9001:2015 standards with tolerances of +\/- 0.003 inches for extreme precision. We fabricate these headers using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eEvery set is rigorously quality-checked prior to shipping and then foam packed to ensure your order arrives in perfect condition. New high grade hardware and OEM three bolt gaskets are included.\u003c\/p\u003e\n\u003cdiv class=\"embed-responsive\"\u003e\u003ciframe title=\"SOUL | Porsche 718 GT4 RS Product Tech Talk\" width=\"1170\" height=\"658\" src=\"https:\/\/www.youtube.com\/embed\/3MdviTIz0aE?start=977\u0026amp;feature=oembed\u0026amp;enablejsapi=1\u0026amp;origin=https:\/\/soulpp.com\" data-gtm-yt-inspected-9=\"true\" id=\"59129828\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY:  \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/soulpp.com\/warranty\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eLifetime Warranty\u003c\/a\u003e! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":52077706707218,"sku":null,"price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/4220\/0082\/files\/Screenshot2026-03-02at11.08.07PM.png?v=1772521711"},{"product_id":"soul-performance-porsche-718-gt4-rs-spyder-rs-soul-sport-header-package","title":"Soul Performance Porsche 718 GT4 RS \/ Spyder RS SOUL Sport Header Package","description":"\u003cp\u003eFor the standard 718 GT4, we offered both a catted and catless solution for a header replacement. But in order to follow suit with the GT4 RS that would introduce necessary compromises–so we didn’t do it. For a transformative solution that still retains catalytic converters, we’ve developed our Sport Header Package that combines our unrestricted Competition Headers with our Sport Cat Over Axle Pipes.\u003c\/p\u003e\n\u003cp\u003eOur Competition Headers maximize the design potential of that section of the GT4 RS, utilizing all the space available for longer tubing and an expanded merge collector to meet the 3-inch flowpath of the Over Axle Pipes, and our Sport Cat Over Axle Pipe with high-flow cats deliver tangible sound and performance gains as it replaces the empty particulate filter on the factory units.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFor the standard 718 GT4, we offered both a catted and catless solution for a header replacement. But in order to follow suit with the GT4 RS that would introduce necessary compromises–so we didn’t do it. For a transformative solution that still retains catalytic converters, we’ve developed our Sport Header Package that combines our unrestricted Competition Headers with our Sport Cat Over Axle Pipes.\u003c\/p\u003e\n\u003cp\u003eOur Competition Headers maximize the design potential of that section of the GT4 RS, utilizing all the space available for longer tubing and an expanded merge collector to meet the 3-inch flowpath of the Over Axle Pipes, and our Sport Cat Over Axle Pipe with high-flow cats deliver tangible sound and performance gains as it replaces the empty particulate filter on the factory units.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":52077719355666,"sku":null,"price":7990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/4220\/0082\/files\/Screenshot2026-03-02at11.11.48PM.png?v=1772521927"},{"product_id":"718-gt4-rs-spyder-rs-soul-performance-packages","title":"718 GT4 RS \/ Spyder RS SOUL Performance Packages","description":"\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp\u003ePorsche promised the most capable road-going Cayman variant yet, and we’re making sure to deliver on it. Our comprehensive Performance Packages extract the most power and sound possible through exhaust upgrades to elevate the experience to a level worthy of the RS moniker. Combine unrestricted Competition Headers with your choice of free-flowing Over Axle Pipes and our Valved Exhaust System and expect proven power gains and the motorsports tone of the 4.0-liter flat-six.\u003c\/p\u003e\n\u003cp\u003eBecause of the increased output of the motorsports engine, a heat solution\u003cem\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eis included as standard\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003efor the Over Axle Pipes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExhaust Tip Selection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor those looking to maintain the factory appearance, this system can be used with OEM exhaust tips. However, please note that the OEM tips feature a much smaller diameter inlet, requiring the system to be necked down, which introduces a restriction and reduces overall performance. To extract the most from your GT4 RS, we strongly recommend selecting our high-performance exhaust tips, designed to complement the full 3-inch system without any compromises.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"embed-responsive\"\u003e\u003ciframe title=\"The ULTIMATE Porsche 718 Cayman GT4 RS Exhaust Dyno Test (15+ Configurations) | Soul Performance\" width=\"1170\" height=\"658\" src=\"https:\/\/www.youtube.com\/embed\/33F8ni4F72U?start=1\u0026amp;feature=oembed\u0026amp;enablejsapi=1\u0026amp;origin=https:\/\/soulpp.com\" data-gtm-yt-inspected-9=\"true\" id=\"120140304\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eOur goal when developing the GT4 RS exhaust suite was to maximize tubing diameter to accommodate the increased exhaust flow from the 4.0-liter flat-six. That proved itself in practice when put on the dyno where even our most promising ambitions were realized once the data was returned to us. Every component from our portfolio delivered us positive results, extracting meaningful power in accessible driving conditions. Combining products with our popular packages multiplied those gains by offering generous midrange power and torque and maintaining that throughout the full rev range.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/12\/Stock-vs.-Competition-Headers-Sport-Cat-OAPs-Valved-Exhaust-System-vs.-Competition-Headers-OAPs-Valved-Exhaust-System.png\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-large wp-image-24331\" src=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/12\/Stock-vs.-Competition-Headers-Sport-Cat-OAPs-Valved-Exhaust-System-vs.-Competition-Headers-OAPs-Valved-Exhaust-System-1024x512.png\" alt=\"\" width=\"1024\" height=\"512\" srcset=\"https:\/\/soulpp.com\/wp-content\/uploads\/2023\/12\/Stock-vs.-Competition-Headers-Sport-Cat-OAPs-Valved-Exhaust-System-vs.-Competition-Headers-OAPs-Valved-Exhaust-System-1024x512.png 1024w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/12\/Stock-vs.-Competition-Headers-Sport-Cat-OAPs-Valved-Exhaust-System-vs.-Competition-Headers-OAPs-Valved-Exhaust-System-300x150.png 300w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/12\/Stock-vs.-Competition-Headers-Sport-Cat-OAPs-Valved-Exhaust-System-vs.-Competition-Headers-OAPs-Valved-Exhaust-System-768x384.png 768w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/12\/Stock-vs.-Competition-Headers-Sport-Cat-OAPs-Valved-Exhaust-System-vs.-Competition-Headers-OAPs-Valved-Exhaust-System-1536x768.png 1536w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/12\/Stock-vs.-Competition-Headers-Sport-Cat-OAPs-Valved-Exhaust-System-vs.-Competition-Headers-OAPs-Valved-Exhaust-System-2048x1024.png 2048w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/12\/Stock-vs.-Competition-Headers-Sport-Cat-OAPs-Valved-Exhaust-System-vs.-Competition-Headers-OAPs-Valved-Exhaust-System-510x255.png 510w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/12\/Stock-vs.-Competition-Headers-Sport-Cat-OAPs-Valved-Exhaust-System-vs.-Competition-Headers-OAPs-Valved-Exhaust-System-64x32.png 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eWhether your ultimate goal is sound volume, quality, or additional performance, these tests have validated that the SOUL Performance exhaust suite is capable of ticking every box on the list.\u003c\/p\u003e\n\u003cp\u003eFor drivers looking to maximize the capabilities of sound and performance, our Performance Packages extract everything possible from an exhaust upgrade to elevate the experience to a level worthy of the RS moniker. Unrestricted Competition Headers mate to a choice of free-flowing Over Axle Pipes and our Valved Exhaust System, capitalizing on the most sound and performance potential but crucially retaining civility for street use.\u003c\/p\u003e\n\u003cp\u003eThe result is a comprehensive solution that generates sound and power gains all the way to redline. Accessible midrange torque and power, the biggest dip in the stock system’s dyno graph, is straightened out to realize a linear increase that maintains an effective delta in the totality of the rev range, even when fitted with our high-flow catted option.\u003c\/p\u003e\n\u003cp\u003eEach component owns a distinct role in achieving these results, beginning with the headers. The factory headers on the GT4 RS cram a lot, including the primary cats, into a small space that sacrifices tubing length and diameter and is a roadblock to power right at the start. Our Competition Headers make no compromise, eschewing those cat cores and using longer tubing and an expanded merge collector to meet the 3-inch flow path of the Over Axle Pipes. The OAPs, in either Competition or Sport configuration, replace dense cat cores and particulate filters and the uncorked exhaust flow delivers an immediate response with aggressive sound and tangible power gains.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Headers-Production.jpg\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-large wp-image-19542\" src=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Headers-Production-1024x682.jpg\" alt=\"\" width=\"1024\" height=\"682\" srcset=\"https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Headers-Production-1024x682.jpg 1024w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Headers-Production-300x200.jpg 300w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Headers-Production-225x150.jpg 225w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Headers-Production-768x512.jpg 768w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Headers-Production-510x340.jpg 510w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Headers-Production-150x100.jpg 150w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Headers-Production-64x43.jpg 64w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Headers-Production.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/SOUL-Performance-Products-718-GT4-RS-Resonated-Over-Axle-Pipes-Build.jpg\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-large wp-image-19670\" src=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/SOUL-Performance-Products-718-GT4-RS-Resonated-Over-Axle-Pipes-Build-1024x682.jpg\" alt=\"\" width=\"1024\" height=\"682\" srcset=\"https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/SOUL-Performance-Products-718-GT4-RS-Resonated-Over-Axle-Pipes-Build-1024x682.jpg 1024w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/SOUL-Performance-Products-718-GT4-RS-Resonated-Over-Axle-Pipes-Build-300x200.jpg 300w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/SOUL-Performance-Products-718-GT4-RS-Resonated-Over-Axle-Pipes-Build-225x150.jpg 225w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/SOUL-Performance-Products-718-GT4-RS-Resonated-Over-Axle-Pipes-Build-768x512.jpg 768w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/SOUL-Performance-Products-718-GT4-RS-Resonated-Over-Axle-Pipes-Build-510x340.jpg 510w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/SOUL-Performance-Products-718-GT4-RS-Resonated-Over-Axle-Pipes-Build-150x100.jpg 150w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/SOUL-Performance-Products-718-GT4-RS-Resonated-Over-Axle-Pipes-Build-64x43.jpg 64w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/02\/SOUL-Performance-Products-718-GT4-RS-Resonated-Over-Axle-Pipes-Build.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eReplacing the rear muffler would be the final step to maintaining a full 3-inch flow path as it utilizes full oval tubing to meet that objective while still fitting in the space provided. But it’s also primarily responsible for producing the motorsports character and tone that is famous of Porsche GT cars. Blending the exhaust flow through an x-pipe elicits a smoother high-pitched tone than the factory PSE system with valves open or closed. But the latter condition utilizes the muffler and is assisted by the secondary flow path’s Helmholtz characteristics to provide an effective elimination of exterior volume and interior presence.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Valved-Exhaust-Build.jpg\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-19937\" src=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Valved-Exhaust-Build-1024x682.jpg\" alt=\"\" width=\"1024\" height=\"682\" srcset=\"https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Valved-Exhaust-Build-1024x682.jpg 1024w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Valved-Exhaust-Build-300x200.jpg 300w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Valved-Exhaust-Build-225x150.jpg 225w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Valved-Exhaust-Build-768x512.jpg 768w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Valved-Exhaust-Build-510x340.jpg 510w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Valved-Exhaust-Build-150x100.jpg 150w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Valved-Exhaust-Build-64x43.jpg 64w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-718-GT4-RS-Valved-Exhaust-Build.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eFor those who truly want it all—the sound, the power, and a measure of cruising comfort—our Performance Packages fulfill every driver’s wish list.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Soul Performance","offers":[{"title":"Competition \/ Weissach \/ Weissach","offer_id":52077731610898,"sku":null,"price":14760.0,"currency_code":"USD","in_stock":true},{"title":"Competition \/ Weissach \/ Signature Satin","offer_id":52077731643666,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Competition \/ Weissach \/ Matte Black","offer_id":52077731676434,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Competition \/ Weissach \/ Reuse OEM","offer_id":52077731709202,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Competition \/ Slash Cut \/ Weissach","offer_id":52077731741970,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Competition \/ Slash Cut \/ Signature Satin","offer_id":52077731774738,"sku":null,"price":13365.0,"currency_code":"USD","in_stock":true},{"title":"Competition \/ Slash Cut \/ Matte Black","offer_id":52077731807506,"sku":null,"price":13545.0,"currency_code":"USD","in_stock":true},{"title":"Competition \/ Slash Cut \/ Reuse OEM","offer_id":52077731840274,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Competition \/ Straight Cut \/ Weissach","offer_id":52077731873042,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Competition \/ Straight Cut \/ Signature Satin","offer_id":52077731905810,"sku":null,"price":13365.0,"currency_code":"USD","in_stock":true},{"title":"Competition \/ Straight Cut \/ Matte Black","offer_id":52077731938578,"sku":null,"price":13545.0,"currency_code":"USD","in_stock":true},{"title":"Competition \/ Straight Cut \/ Reuse OEM","offer_id":52077731971346,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Competition \/ Reuse OEM \/ Weissach","offer_id":52077732004114,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Competition \/ Reuse OEM \/ Signature Satin","offer_id":52077732036882,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Competition \/ Reuse OEM \/ Matte Black","offer_id":52077732069650,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Competition \/ Reuse OEM \/ Reuse OEM","offer_id":52077732102418,"sku":null,"price":13365.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Weissach \/ Weissach","offer_id":52077732135186,"sku":null,"price":15380.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Weissach \/ Signature Satin","offer_id":52077732167954,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Weissach \/ Matte Black","offer_id":52077732200722,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Weissach \/ Reuse OEM","offer_id":52077732233490,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Slash Cut \/ Weissach","offer_id":52077732266258,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Slash Cut \/ Signature Satin","offer_id":52077732299026,"sku":null,"price":13985.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Slash Cut \/ Matte Black","offer_id":52077732331794,"sku":null,"price":14165.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Slash Cut \/ Reuse OEM","offer_id":52077732364562,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Straight Cut \/ Weissach","offer_id":52077732397330,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Straight Cut \/ Signature Satin","offer_id":52077732430098,"sku":null,"price":13985.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Straight Cut \/ Matte Black","offer_id":52077732462866,"sku":null,"price":14165.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Straight Cut \/ Reuse OEM","offer_id":52077732495634,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Reuse OEM \/ Weissach","offer_id":52077732528402,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Reuse OEM \/ Signature Satin","offer_id":52077732561170,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Reuse OEM \/ Matte Black","offer_id":52077732593938,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Street \/ Reuse OEM \/ Reuse OEM","offer_id":52077732626706,"sku":null,"price":13985.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/4220\/0082\/files\/Screenshot2026-03-02at11.10.24PM.png?v=1772521845"},{"product_id":"soul-performance-porsche-718-gt4-rs-spyder-rs-soul-race-exhaust-package","title":"Soul Performance Porsche 718 GT4 RS \/ Spyder RS SOUL Race Exhaust Package","description":"\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp\u003eCombining our Competition Over Axle Pipes with our Race Exhaust System eliminates the major bottlenecks in the GT4 RS exhaust flow and extracts the most sound and performance potential for the platform. Owing to the unique oval design of our Over Axle Pipes, this system runs a full 3 inches all the way through, ensuring that the 4.0-liter flat-six realizes its motorsports pedigree in every way.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExhaust Tip Selection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor those looking to maintain the factory appearance, this system can be used with OEM exhaust tips. However, please note that the OEM tips feature a much smaller diameter inlet, requiring the system to be necked down, which introduces a restriction and reduces overall performance. To extract the most from your GT4 RS, we strongly recommend selecting our high-performance exhaust tips, designed to complement the full 3-inch system without any compromises.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e+  \u003c\/strong\u003eFits Porsche 718 GT4 RS \/ Spyder RS with factory or upgraded headers (2022+)\u003cbr\u003e\u003cstrong\u003e+  \u003c\/strong\u003eWeighs about 20 lbs less than factory exhaust components (39.15 lbs vs 59 lb factory)\u003cbr\u003e\u003cstrong\u003e+  \u003c\/strong\u003eNo check engine light on North American cars, ECU tuning required for European cars\u003cbr\u003e\u003cstrong\u003e+  \u003c\/strong\u003eAll SOUL Performance Products exhaust components are backed by the industry’s first and finest \u003ca href=\"https:\/\/soulpp.com\/warranty\/\"\u003eLifetime Warranty\u003c\/a\u003e for both street and track use\u003cbr\u003e\u003cb\u003e+\u003c\/b\u003e  Designed and built in-house at our Willow Grove, PA facility\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eBecause of the increased output of the GT3-derived engine in 718 RS models, and the additional heat generated as a result, we\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estrongly \u003c\/strong\u003erecommend applying a thermal management solution to Over Axle Pipe products to protect nearby components and body parts.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDEVELOPMENT: \u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eBorrowing its 4.0-liter flat-six from the 992 GT3 Cup, the 718 GT4 RS came delivered with serious motorsports pedigree. In order to satisfy worldwide regulations and meet production deadlines, certain components of the platform left performance and sound on the table. That’s what we’ve aimed to maximize.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"embed-responsive\"\u003e\u003ciframe title=\"SOUL | Porsche 718 GT4 RS Product Tech Talk\" width=\"1170\" height=\"658\" src=\"https:\/\/www.youtube.com\/embed\/3MdviTIz0aE?start=977\u0026amp;feature=oembed\u0026amp;enablejsapi=1\u0026amp;origin=https:\/\/soulpp.com\" data-gtm-yt-inspected-9=\"true\" id=\"935482603\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur Race Exhaust Package tackles the biggest bottlenecks we found in the factory exhaust system, those being the over axle pipes and the rear muffler. The over axle pipes house a redundant cat core along with a particulate filter that is empty on North American cars, allowing for an immediate transformation upon replacement of that component in particular. Our Competition Over Axle Pipes employ oval tubing for a full 3″ diameter and eliminate those corks in the flow to deliver the greatest flow into the rear muffler.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe GT4 RS’ rear muffler is carried over from the standard GT4, restricting the flowpath to the same diameter of the GT4 despite the increased engine output. Our Race Exhaust System utilizes a single flowpath that maintains a 3” diameter all the way through the tips. Our Resonated version with anti-drone tubes helps to reduce unwanted frequencies, while our Non-Resonated version is the ultimate lightweight solution for maximum sound from the GT4 RS.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1976.jpg\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-large wp-image-19713\" src=\"http:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1976-1024x682.jpg\" alt=\"\" width=\"1024\" height=\"682\" srcset=\"https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1976-1024x682.jpg 1024w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1976-300x200.jpg 300w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1976-225x150.jpg 225w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1976-768x512.jpg 768w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1976-510x340.jpg 510w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1976-150x100.jpg 150w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1976-64x43.jpg 64w, https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/JMW_1976.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION:  \u003c\/b\u003eEach system is assembled in house in the USA out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding (\u003ca href=\"https:\/\/soulpp.com\/2019\/12\/13\/tech-talk-airgas-arcal-prime\/\"\u003e\u003cspan\u003ewith ARCAL™ Prime argon gas\u003c\/span\u003e\u003c\/a\u003e) ensures proper weld penetration and longevity. Water jet cut flanges are made to ISO 9001:2015 standards with tolerances of +\/- 0.003 inches for extreme precision. We fabricate these over axle pipes using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO:  \u003c\/b\u003eEvery component is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure they arrive in perfect condition. New high grade hardware is included for installation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY:  \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our \u003ca href=\"https:\/\/soulpp.com\/warranty\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eLifetime Warranty\u003c\/a\u003e! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Soul Performance","offers":[{"title":"Yes \/ Weissach \/ Signature Satin","offer_id":52077750911250,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Weissach \/ None","offer_id":52077750944018,"sku":null,"price":7865.0,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Slash Cut \/ Signature Satin","offer_id":52077750976786,"sku":null,"price":5290.0,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Slash Cut \/ None","offer_id":52077751009554,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Reuse OEM \/ Signature Satin","offer_id":52077751042322,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Reuse OEM \/ None","offer_id":52077751075090,"sku":null,"price":5990.0,"currency_code":"USD","in_stock":true},{"title":"No \/ Weissach \/ Signature Satin","offer_id":52077751107858,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"No \/ Weissach \/ None","offer_id":52077751140626,"sku":null,"price":7865.0,"currency_code":"USD","in_stock":true},{"title":"No \/ Slash Cut \/ Signature Satin","offer_id":52077751173394,"sku":null,"price":5290.0,"currency_code":"USD","in_stock":true},{"title":"No \/ Slash Cut \/ None","offer_id":52077751206162,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"No \/ Reuse OEM \/ Signature Satin","offer_id":52077751238930,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"No \/ Reuse OEM \/ None","offer_id":52077751271698,"sku":null,"price":5990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/4220\/0082\/files\/Screenshot2026-03-02at11.19.37PM.png?v=1772522407"}],"url":"https:\/\/merakiautoworks.com\/collections\/porsche-718-gt4rs.oembed","provider":"Meraki Autoworks","version":"1.0","type":"link"}