Pacific Performance Engineering
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PPE OEM Length Replacement High Flow Up-Pipe Kit for Chevy/GMC (2004.5-05) 6.6L Duramax

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The undersized OEM up-pipes are not corrosion resistant and introduce restrictions to the system, impairing turbo charger efficiency and increasing pumping loss. The PPE High-Flow Up-Pipes tackled these issues with a stainless-steel construction and a non-restrictive design. By enlarging the OEM bottle neck and eliminating the tight bends, PPE up-pipes can increase exhaust airflow by up to 46%, allowing for a smooth exhaust process.

These up-pipes are a direct bolt-on to your OEM exhaust manifolds. Replacement up-pipe gaskets are also included for a hassle-free installation.
Pricing: $499.99

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Description

Features:
•46% larger flow area over stock
•High-flow design for smooth, unobstructed airflow
•Manufactured from premium stainless steel
•Three-layer internally sleeved exhaust bellow
•Stainless steel gaskets included
•Direct bolt-on replacement

Fitment:
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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Shipping Information

  • Item Requires Shipping
  • 12.3 lbs.
  • W11.3500” x H7.2000” x L19.5000”
  • Free Shipping

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