APEXi® N1-X Evolution Extreme 304 SS Straight Cat-Back Exhaust System with Quad Rear Ex (164KT203P) 4011 Want to go hardcore

Want to go hardcore

- Made of HPS Performance signature race proven high temperature reinforced silicone hoses

Choose from our standard high temp titanium or polished ceramic finishes

Improved Performance: Reduce backpressure

Spin-On Fuel Filter Kit (8-03-110-040K-10) by DeatschWerks

APEXi® N1-X Evolution Extreme 304 SS Straight Cat-Back Exhaust System with Quad Rear Ex (164KT203P) 4011 Want to go hardcoreN1 X Evolution Extreme 304 SS Straight Cat Back Exhaust System with Quad Rear Exit by APEXi. Modular design Midpipe and Rear Section can be interchanged with factory exhaust components. Exhaust System Type: Cat Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2. 38" x2. Exhaust System Sound: Aggressive Loud. The N1 Evolution Extreme is based on the proven performance basics of the N1 muffler which emphasizes optimum exhaust efficiency