The Gibson Dual Split cat-back exhaust for 1988–1993 Chevrolet C1500 Cheyenne (5.7L) is a stainless bolt-on system that offers an aggressive throaty sound and straight dual-tip exit. Dyno-tested to produce typical gains of 15–20 horsepower, it reduces backpressure and improves torque. The kit includes a baffled chambered muffler, polished slash-cut tips, mandrel-bent tubing and factory-style hangers for easy installation, all backed by a lifetime limited warranty.
Gibson 88-93 Chevrolet C1500 Cheyenne 5.7L 2.5in Cat-Back Dual Split Exhaust - Stainless