The XDP Bellowed Up-Pipe Kit XD178 for your 1999.5-2003 Ford 7.3L Powerstroke is the fix for a common issue that robs power from your engine. Due to expansion and contraction, and extreme heat cycles, the factory installed donut gaskets designed to seal your factory up-pipes will begin to leak over time. When this happens, engine performance can be reduced drastically.

The XDP Bellowed Up-Pipes eliminate the troublesome donut gaskets and replace them with a durable steel crush gasket that will not blow out or leak over time. The Up-Pipes feature a bellowed design that allows for expansion and contraction without needing to rely on a finicky gasket.
Features:

Bolt-On Replacement
Eliminates Factory Donut Gaskets
Bellowed Design - Allows For Expansion and Contraction

Warranty Info:
Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit.

KT BACK ROAD ARMS