N1-X Evolution Extreme Muffler Axleback Exhaust
Lexus 2018+ Lexus LS500 / 500h

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. Constructed with a light weight titanium material rolled and riveted onto a double pipe structure which acts as a diffuser enabling temperature reduction, meanwhile retaining a sporty heat gradiation appearance.

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: Requires Aftermarket Rear Bumper Lip Spoiler/Diffuser for fitment compatibility or modification/trimming of OEM Factory Rear Lower Diffuser Panel***
***NOTE: Vehicle pictured with optional LEXON EXCLUSIVE Rear Under Diffuser (Sold Separately): Click Here

Bolt-On	Yes
Part Number	164-KT14 - Titanium 164AKT14 - Stainless Steel
Year	2018, 2019, 2020, 2021, 2022, 2023
Make	Lexus
Model	LS500, LS500h (RWD / AWD)
Body Style	4-Door Sedan
Engine	8GR-FXS, V35A-FTS
Chassis	GVF50, GVF55, VXA50, VXA55
Exhaust Type	N1 Evolution Extreme Muffler (N1-X)
Piping Diameter	65mm. x 2
Tip Diameter	105mm. x 4
Pieces	2
Exhaust Tip Style	Titanium Round - Dual wall rolled, Angle cut (Riveted) Stainless Steel Round - Dual wall rolled, Angle cut (Riveted)
Piping Material	SUS304 Stainless Steel
Muffler Material	SUS304 Stainless Steel
Muffler Tip Material	Titanium
Special Notes	NOTE: Do not use harsh chemicals or metal polish cleaners when cleaning titanium tips. We recommend using standard isopropyl alcohol
	WARNING: California Prop 65 Cancer & Reproductive Harm  www.p65warnings.ca.gov