Apexi N1-X Evolution Extreme Axleback Exhaust - 2021+ Lexus IS300 / IS350

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 (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-KT20
Year	2021+
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
Tip Diameter	105mm. x 2
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	60 lbs. (Rear Section only) (Stock- 63.37 lbs.)
Special Notes	Sound Level: 87 dB @ 4,500 RPM. Modular design-> Midpipe and Rear Section can be interchanged with factory exhaust components. ***NOTE: Do not use harsh car wash soap or metal polish cleaners when cleaning titanium tips. We recommend using standard isopro
	WARNING: California Prop 65 Cancer & Reproductive Harm www.p65warnings.ca.gov