Exhaust Parts

Fits::
Jeep Wrangler (YJ) (1991-1995) with 4.0L engine
Jeep Wrangler (TJ) (1997-1999) with 4.0L engine
Jeep Cherokee (XJ) (1991-1999) with 4.0L engine
Jeep Comanche (MJ) (1991-1992) with 4.0L engine
Jeep Grand Cherokee (ZJ) (1993-1998) with 4.0L engine
Kit includes stainless header, gasket, exhaust seal and studs
Improve exhaust flow with RT Off-Road's Stainless Steel Header Kit for 4.0L Jeep vehicles
This manifold starts with a pair of 1/2" thick zinc-coated flanges that will provide a perfect seal to the cylinder head and downpipe
The primaries are manufactured of 1-1/2" diameter polished, mandrel-bent 304 stainless steel tubing
They meet at a 6-to-1 polished 304 stainless steel collector which improves exhaust flow through the entire operating range of the engine
The primaries are fully welded to the flanges and collector, resulting in an extremely strong and leak-free header
The outlet of the collector is made of polished, mandrel-bent 304 stainless steel; this time with a 2-1/2" diameter, which will mate to the stock downpipe with no issues
These features result in increased horsepower, torque, throttle response, and fuel mileage along with years of worry-free operation
Installation is straight forward with no cutting, grinding, or welding needed.

FITS 1991-1995 JEEP WRANGLER YJ 4.0L 1997-1998 JEEP WRANGLER TJ 4.0L 1991-1998 JEEP CHEROKEE XJ 4.0L 1993-1998 JEEP GRAND CHEROKEE ZJ 4.0L

This polished stainless steel header from Rugged Ridge fits 87-98 Jeep Cherokees, 93-98 Grand Cherokees, and 91-98 Wrangler with a 4.0 liter engine.

Fits::
Jeep Grand Cherokee (ZJ) (1993-1998); Left Side.

Fits:
1991-1995 Jeep Wrangler YJ w/ 4.0L engine
1997-2000 Jeep Wrangler TJ w/ 4.0L engine
1991-2000 Jeep Cherokee XJ w/ 4.0L engine
1993-1998 Jeep Grand Cherokee ZJ w/ 4.0L engine.
1993-2004 Jeep Grand Cherokee WJ w/ 4.0L engine.