2017-2024 GM 6.6L Duramax Replacement Up-Pipe (Driver Side) for PPE Exhaust Manifold

Duramax Replacement Up-Pipe (Driver Side) for PPE Exhaust Manifold The GM 6.6L Duramax replacement Up-Pipe (driver-side) works with the PPE performance exhaust manifold. This Duramax Up-pipe will give your 2017-2024 GM 6.6L Duramax significant reduction in exhaust back-pressure and helping increase flow. This Free-flowing stainless steel inner liner bellow improves the overall look and performance of your GMC Sierra or Chevy Silverado. The Up-Pipe is made with stainless steel 11-gauge .120-inch wall, 2-inch OD and will give faster turbo responsewith lower exhaust temperatures. NOTE: This product is intended as a replacement for the single up-pipe from the PPE High-Flow Manifold and Up-Pipe Kit (SKU 116112500).