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Find Exhaust Pipes for your Silverado 2500

PPE Replacement Up-Pipe for OEM Exhaust Manifold; Passenger Side (01-04 6.6L Duramax Silverado 2500 HD)Find parts that fit my vehicle

Item HS70391
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$170.99 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • PPE Replacement Up-Pipe for OEM Exhaust Manifold
      • OEM-Length Passenger Side Up-Pipe
      • Direct Bolt-On Replacement for Factory Exhaust Manifold
      • Constructed from Stainless Steel 11-Gauge, Point One Two Zero Inch Wall
      • Two-Inch Outside Diameter for Improved Flow
      • Free-Flowing Stainless Steel Inner Liner Bellows
      • Reduces Exhaust Back-Pressure
      • Enhances Turbo Response and Lowers Exhaust Temperatures
      • Moderately Difficult
      • Fits 2001-2004 6.6L Duramax Silverado 2500 HD

      Description

      High-Flow Turbo Up-Pipe Replacement. The PPE Replacement Up-Pipe for OEM Exhaust Manifold is a performance-focused upgrade for the passenger side of the 6.6L Duramax, designed to improve exhaust flow, reduce back-pressure, and enhance turbocharger responsiveness. Ideal for owners seeking more efficient power delivery and improved durability over the factory unit.

      Construction and Appearance. Built from 11-gauge stainless steel with a .120-inch wall thickness, this up-pipe is engineered to handle extreme exhaust temperatures and pressure. The 2-inch outer diameter increases flow compared to stock, while the free-flowing stainless steel inner liner bellows allow for smooth expansion and contraction without cracking or leaking. The OEM-length design ensures perfect fitment with factory exhaust manifolds.

      Installation. Installation is moderately difficult and requires removal of the factory up-pipe and surrounding components. Professional installation is recommended due to the tight fitment area and exhaust system complexity.

      Application. This PPE Replacement Up-Pipe for OEM Exhaust Manifold fits 2001-2004 6.6L Duramax Silverado 2500 HD.

      PPE 116120010

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Passenger Side Up-Pipe
      • (1) Set Of Installation Hardware

      Tech Specs

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 2500

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