Nxt Step Performance Corvette C6 Axle Back Exhaust System - Performance, Stainless Steel With Quad Tips, 2005 - 2008. Up To 15hp Increase Performance, Exhaust Note without Resonance, Constructed Of T304 Stainless Steel, Bolt-On Installation. Get improved performance and great sound with this all stainless steel exhaust system. It features complete polished system with quad dual walled tips that are 4" in diameter and is one of the best cat-back systems on the market today.
• Fits all except Z06 & ZR1 • 100% direct bolt on system • Increase in both hp and torque • Straight thru design for maximum exhaust flow • Constructed of T304 stainless steel • 4.0" double walled polished tips • Lifetime warranty