PPE Replacement Passenger-Side Up-Pipe for OEM Exhaust Manifold (2004.5-2005 GM 6.6L Duramax) - (116120912
Overview
This PPE Replacement Up-Pipe is engineered as a direct bolt-on solution for the passenger-side factory up-pipe on 2004.5-2005 GM 6.6L Duramax engines. Designed to improve exhaust flow and reduce back-pressure, it maintains full compatibility with OEM exhaust manifolds while offering increased strength and durability over the stock component.
High-Quality Stainless Steel Construction
Built from 11-gauge 304 stainless steel with a .120-inch wall thickness and a 2-inch outer diameter, this up-pipe is designed to withstand extreme heat and pressure. The internally sleeved, free-flowing stainless steel bellow ensures smooth exhaust movement and long-term reliability.
Improved Exhaust Flow
PPE OEM-style up-pipes deliver up to 53% more exhaust flow than factory units. By reducing restriction and lowering back-pressure, this up-pipe helps the turbocharger spool faster, resulting in quicker throttle response and reduced exhaust gas temperatures.
Direct OEM Replacement Fitment
This up-pipe bolts directly to the factory exhaust manifold with no modifications required. It is the designated replacement passenger-side pipe for PPE's High-Flow Up-Pipe Kit (SKU 116120405), ensuring proper fitment and dependable performance.
Key Features
- Direct bolt-on replacement for OEM passenger-side up-pipe
- Up to 53% greater exhaust flow than stock
- Reduces back-pressure for improved turbo efficiency
- 304 stainless steel, 11-gauge, .120" wall, 2" OD construction
- Internally sleeved stainless steel bellow for durability
- Faster turbo response and lower exhaust temperatures
- GTIN: 840171209471
Note
This up-pipe replaces the single passenger-side pipe included in PPE's High-Flow Up-Pipe Kit (SKU 116120405).
Application
- 2005 GMC Sierra 3500HD 6.6L V8 Turbo Diesel (Duramax)
- 2005 GMC Sierra 2500HD 6.6L V8 Turbo Diesel (Duramax)
- 2005 Chevrolet Silverado 3500HD 6.6L V8 Turbo Diesel (Duramax)
- 2005 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel (Duramax)
- 2004 GMC Sierra 3500HD LLY 6.6L V8 Turbo Diesel (Duramax)
- 2004 GMC Sierra 2500HD LLY 6.6L V8 Turbo Diesel (Duramax)
- 2004 Chevrolet Silverado 3500HD LLY 6.6L V8 Turbo Diesel (Duramax)
- 2004 Chevrolet Silverado 2500HD LLY 6.6L V8 Turbo Diesel (Duramax)
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