PPE 116112000 High Flow Exhaust Manifolds & Up Pipes

Looking to take your LML Duramax truck to the next level? PPE's high flow exhaust manifolds and up pipes are just what you need. These bellows are made from aircraft-grade 304 stainless steel and feature an increased inner diameter for better flow and lower exhaust gas temperatures. This results in accelerated turbo spool-up, more power, and improved fuel economy - all while maintaining reliability. The kit includes two PPE manifolds, two PPE up-pipes, a PPE down pipe support bracket, PPE 304 stainless steel manifold gaskets and up-pipe gaskets, built-in bosses for an EGT gauge sensor, and all the necessary hardware. So don't wait - get your Up Pipes today.