Description
PPE 116120912 – Up-Pipe for 2004.5-2005 GM 6.6L Duramax LLY w/EGR (For OEM Exh Man)
All PPE OEM Up-Pipes create a 53 percent greater flow than stock. The PPE OEM Up-Pipes is a direct bolt-on to your factory manifolds. Unlike factory parts, PPE OEM Up-Pipes are manufactured from 11-gauge 304 stainless steel, and each style includes our stainless steel, internally sleeved bellows that handle the abuse of high temperatures and high pressures.
Note: This product is intended as a replacement for the single up-pipe from the PPE High-Flow Up-Pipe Kit (SKU 116120405).
Features:
- Up-Pipe for 2004.5-2005 GM 6.6L Duramax LLY w/EGR (For OEM Exh Man)
- Direct bolt-on replacement to factory exhaust manifolds
- Significant reduction in exhaust back-pressure
- Free-flowing stainless steel inner liner bellow
- Stainless steel 11-gauge .120-inch wall, 2-inch OD
- Faster turbo response
- Lower exhaust temperatures
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