The Gibson single-side cat-back exhaust for 2002–2003 Nissan Frontier SE (3.3L) is a stainless mandrel-bent bolt-on system that exits behind the rear tire for clean fitment. Tuned to increase low-end torque and throttle response, dyno testing shows average gains of 10–15 hp and 15–20 lb‑ft. Installation is bolt-on with included hardware and factory-style hangers.
Gibson 02-03 Nissan Frontier SE 3.3L 2.5in Cat-Back Single Exhaust - Stainless