Jeep XJ ZJ WJ Headers 4.0L - Gibson

Fits:  4.0L

1991-99 Wrangler,

1991-99 XJ Cherokee,

1993-98 ZJ Grand Cherokee,

1999 WJ Grand Cherokee

 

Unleash Your Vehicle’s Full Power Potential! Every Gibson Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engine’s ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off-road.

 

Features:

Heavy duty 14 gauge steel tubing

Nickel chrome plated coating

 

50 State Street legal. Meets EPA and CARB requirements.