GM 6.6L Duramax OEM Length Replacement High Flow Up-Pipes Pacific Performance Engineering
GM 6.6L Duramax OEM Length Replacement High Flow Up-Pipes Pacific Performance Engineering
GM 6.6L Duramax OEM Length Replacement High Flow Up-Pipes Pacific Performance Engineering
GM 6.6L Duramax OEM Length Replacement High Flow Up-Pipes Pacific Performance Engineering
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2002-2004 (CA) GM 6.6L Duramax OEM Length Replacement High Flow Up-Pipe Kit

$499.99 In Stock Item not available
45685471150323
PART NUMBER: 116120204 GTIN: 840171209402

OEM P/N REFERENCE: GM 97246389

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

FREE SHIPPING FOR ORDERS OVER $100

3 YEAR LIMITED WARRANTY

30-DAY RETURNS

D-701-20

  • Description
  • Compatible Vehicles

Replacement High Flow Up-Pipe Kit

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.

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