Have Questions?
Always the correct part
We know our products
Local installation available
Shipping almost anywhere
Improve exhaust flow with RT Off-Road's new Stainless Steel Header Kit for 4.0L Jeep vehicles. This manifold starts with a pair of ½" 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.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it. New, unopened, uninstalled, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
BUY NOW, PAY LATER. Starting at 0% APR 
