N1-X Evolution Extreme Muffler Axleback Exhaust
2018+ Lexus NX300 (Turbo) FWD/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
NOTE:OEM Factory exhaust tip covers must be removed for installation.

Bolt-On	Yes
Part Number	– Stainless Steel: 164AKT17 – Titanium: 164-KT17
Year	2018, 2019, 2020, 2021
Make	Lexus
Model	NX300 (Turbo)
Body Style	5-Door SUV
Engine	8AR-FTS
Chassis	AGZ10, AGZ15
Exhaust Type	N1 Evolution Extreme Muffler (N1-X)
Piping Diameter	65mm. – 50mm. x 4
Tip Diameter	75mm. x 4
Pieces	2
Exhaust Tip Style	Oval-Dual wall rolled, Angle cut
Piping Material	SUS304 Stainless Steel
Muffler Material	SUS304 Stainless Steel
Muffler Tip Material	– SUS304 Stainless Steel – Titanium
System Weight	33.85 lbs. (Includes Rear Section of Exhaust System, gaskets and hardware pack) (Stock- 36.85 lbs.) 3 lbs. lighter than stock.
Special Notes	Sound Level: 89.7 dB @ 4,500 RPM. Modular design-> Midpipe and Rear Section can be interchanged with factory exhaust components.
	WARNING:CaliforniaProp 65 Cancer & Reproductive Harm www.p65warnings.ca.gov