Your LLY Duramax engine produces high exhaust temperatures and pressure that can eventually cause factory up pipes to fail. Replace your factory up pipes with these High Flow Replacement Up-Pipes from PPE. PPE has taken OEM replacement to a new level. These up pipes allow 53% greater flow than stock and are a direct bolt-on to your factory manifolds. But unlike factory parts, PPE Up-Pipes are manufactured from 11 gauge 304 stainless steel and include our superior 304 stainless steel, internally-sleeved bellows that can take the abuse of high temperature and high pressure.
California Air Resource Board
D-701-20
Specifications
- SkuPPE-116120405
- ManufacturerPPE (Pacific Performance Eng.)
- MPN116120405
FEATURES & BENEFITS:
- Direct bolt-on replacement to factory exhaust manifolds
- Significant reduction in exhaust back-pressure
- Free-flowing stainless steel inner liner bellows
- Stainless steel 11-gauge .120-inch wall, 2-inch OD Up-Pipes
- Faster turbo response
- Lower exhaust temperatures
- Kit includes driver and passenger Up-Pipes and PPE 304 Stainless Steel Up-Pipe Gaskets
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PPE OEM Length Replacement High Flow Up-Pipes 04.5-05 6.6L GM Duramax LLY
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