***NOTE: Requires Aftermarket Rear Bumper Lip Spoiler/Diffuser for fitment compatibility or modification/trimming of OEM Factory Rear Lower Diffuser Panel***

Available Now - Compatibility with LEXON Rear Diffuser : Click Here
**Direct Bolt-On Fitment

Available Now - Compatibility with TOM'S Racing Rear Diffuser : Click Here
**For fitment with the TOM'S Racing Rear Diffuser - Optional relocation hanger bracket sold separately: Click Here

Application list:
- 2021+ Lexus IS300 (Turbo / AWD)
- 2021+ Lexus IS350 

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 gradation appearance.

Vehicle in video: Lexus IS350 F-Sport (2021+)

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-KT22 - Titanium - 164AKT22 - Stainless Steel
Year	2021, 2022, 2023, 2024
Make	Lexus
Model	IS300 Turbo / IS300 AWD / IS350
Body Style	4-Door Sedan
Engine	2GR-FSE, 2GR-FKS, 8AR-FTS
Chassis	ASE30, GSE31, GSE36
Exhaust Type	N1 Evolution Extreme Muffler (N1-X)
Piping Diameter	60.5mm. x 2 -> 50mm. x 4
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 - Stainless Steel
System Weight	--
Compatible Rear Diffuser	Available Now - LEXON Rear Diffuser : Click Here **Direct Bolt-On Fitment Available Now - TOM'S Racing Rear Diffuser : Click Here **For fitment with the TOM'S Racing Rear Diffuser - Optional relocation hanger bracket sold separately. Click Here
Special Notes	Sound Level: 87 dB @ 4,500 RPM. Modular design-> Midpipe and Rear Section can be interchanged with factory exhaust components. ***NOTE: Midpipe and Rear Section can be interchanged with factory exhaust components.  ***CAUTION: Do not use harsh car wash soap or metal polish cleaners when cleaning titanium tips.  We recommend using 70% isopropyl alcohol with a microfiber towel to clean the titanium tips.***
	WARNING: California Prop 65 Cancer & Reproductive Harm  www.p65warnings.ca.gov