A'PEXi - N1 Evo Extreme (Non-Resonated Midpipe) - 2022+ Lexus IS500

Optimum exhaust efficiency is achieved through the mid-pipes running parallel between the catalytic converter and rear muffler section. The H-style piping design was opted to equalize the pressure in both exhaust pipes. Our unique modular design allow the mid-pipes to be interchangeable with the factory OEM exhaust system components along with the rear section which is sold separately.

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
Compatible with the N1-X Evolution Extreme rear section part number 164-KT21 (Titanium Tips) or 164AKT21 (Stainless Steel Tips)
Bolt-On: Yes
Body Style: 4-Door Sedan
Engine: 2UR-GSE
Chassis: USE30
Exhaust Type: N1 Evolution Extreme Muffler (N1-X)
Piping Diameter: 65mm. x 2 - 50mm. x 4
Pieces: 3
Piping Material: SUS304 Stainless Steel
System Weight: Mid-pipe only 25.90 lbs. (Stock- 35.50 lbs.) 7.6 lbs. lighter than OEM
Sound Level (with part # 164-KT21 or 164AKT21): Resonated- 93.1 dB, Non-Resonated- 95.7 dB @ 4,500 RPM. Modular design-> Mid-pipe and Rear Section can be interchanged with factory exhaust components.