The Gibson single-side cat-back exhaust for 2001–2004 Toyota Tacoma PreRunner 3.4L is a bolt-on aluminized system that improves acceleration, towing and low-end torque. It exits behind the rear tire for a subtle look and reduced in-cab drone while producing strong low-RPM torque and horsepower gains (about 10–15 hp, 15–20 lb‑ft). Includes factory-style hangers, baffled Superflow muffler, polished slash-cut tip and a lifetime limited warranty.
Gibson 01-04 Toyota Tacoma Pre Runner 3.4L 2.5in Cat-Back Single Exhaust - Aluminized