OBX Catback Exhaust for 97-04 Chevrolet Corvette C5 V8 5.7L 14 Gauge Mandrel Bent T304 Stainless Steel Catback Exhaust System Dyno Proven Performance To Increase Horsepower And Torque With Great Throttle Response Straight Through Resonator Included To Keep Exhaust Tone Deep And Low Backed By Manufacturer Limited Lifetime Warranty