The Gibson stainless performance header for 1991–1993 Jeep Cherokee (4.0L) is a 1-1/2 in, 16‑gauge direct replacement designed to improve low‑ and mid‑range torque and horsepower by improving exhaust flow and reducing operating temperature. Dyno‑tuned with mandrel‑bent tubing and OEM‑style connections for straightforward installation; premium gaskets are included.
Gibson 91-93 Jeep Cherokee Base 4.0L 1-1/2in 16 Gauge Performance Header - Stainless