Stainless Steel Header Kit for 91-99 Jeep TJ, YJ, XJ, MJ ZJ w/ 4.0L Engine RT Off Road Disc Brakes data monitoring and logging have

data monitoring and logging have never been easier

or unbeatable performance

it's about transforming your vehicle into a statement piece that speaks volumes about your style and attitude

Pocket Style Fender Flares are a Bushwacker Original and an off-road icon

or 2 1/2 inches of lift in an LJ Unlimited

Stainless Steel Header Kit for 91-99 Jeep TJ, YJ, XJ, MJ ZJ w/ 4.0L Engine RT Off Road Disc Brakes data monitoring and logging haveImprove exhaust flow with RT Off Road's new Stainless Steel Header Kit for 4. 0L Jeep vehicles. This manifold starts with a pair of thick zinc coated flanges that will provide a perfect seal to the cylinder head and downpipe. The primaries are manufactured of 1 1 2 inch 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