N1-X Evolution Extreme Axleback Exhaust - 2013+ Lexus GS350

N1-X Evolution Extreme Muffler Axleback Exhaust (Titanium Tip) 
2013+ Lexus GS350 RWD/AWD

The N1 Evolution Extreme is based on the proven performance basics of the N1 muffler which emphasizes optimum exhaust efficiency utilizing a straight-thru layout design. Equipped with an internal hybrid silencer uniting power and free flowing characteristics with effective functional sound resonance. A newly adopted muffler tip completes the tail end of the exhaust that serves both purposes of function and form.

PRODUCT FEATURES:

• High-level of quality using tig-welded SUS304 stainless steel uniting quiet performance with high-power performance gains
• Matched and manufactured for select chassis
• Patented Megaphone piping structure to produce excellent torque and throttle response throughout the powerband. This piping design allows for a swirling exhaust gas flow effect that has for years produced proven results

Bolt-On	Yes
Part Number	164-KT07
Year	2013, 2014, 2015, 2016
Make	Lexus
Model	GS350 AWD, GS350 RWD
Body Style	4-Door Sedan
Engine	2GR-FSE
Chassis	GRL10, GRL11, GRL15
Exhaust Type	N1 Evolution Extreme Muffler (N1-X)
Piping Diameter	60.5mm. x 2
Tip Diameter	93mm. x 4
Pieces	2
Exhaust Tip Style	Titanium Round- Dual wall rolled, Angle cut (Riveted)
Piping Material	SUS304 Stainless Steel
Muffler Material	SUS304 Stainless Steel
Muffler Tip Material	Titanium
System Weight	33.50 lbs. (Includes Full Exhaust System, gaskets and hardware pack) (Stock- 33.70 lbs.)
Sound Level	Sound Level: 89.7 dB @ 4,500 RPM.
Special Notes	Modular design-> Midpipe and Rear Section can be interchanged with factory exhaust components - NOTE: ***Requires Aftermarket Rear Bumper Lip Spoiler for fitment compatibility***
	WARNING: California Prop 65 Cancer & Reproductive Harm  www.p65warnings.ca.gov