iFJF 2017-2023 6.6L L5P Duramax Sierra/Silverado 2500 3500 3.5" High Flow Exhaust Up Pipes

Description

  • 46% larger flow area over stock 
  • Manufactured from 11 gauge 304 stainless steel 
  • 304 stainless steel, internally-sleeved bellows 
  • Direct bolt-on replacement 
  • Includes 301 stainless steel gaskets 
  • Upgrade the L5P to achieve higher-flow by bolting on PPE OEM-Length Replacement High-Flow Up-Pipes.
  • Improve vehicle performance
  • Help Save Time and More Professional

Fitment:
2017-2023 L5P 6.6L Duramax Diesel GMC Sierra 2500 3500 HD
2017-2023 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 3500 HD
Feature:
The stainless steel construction of the Up-Pipes ensures durability and longevity, even under high temperatures and pressures. 
Additionally, the internally-sleeved bellows further enhance the strength and reliability of this system.  
Upgrading the L5P with PPE OEM-Length Replacement High-Flow Up-Pipes is a great way to enhance the performance of your vehicle. These direct replacements not only increase flow area by 46% over stock, but they also contribute to a more efficient and powerful engine while still meeting Federal emissions standards. 

    iFJF 2017-2023 6.6L L5P Duramax Sierra/Silverado 2500 3500 3.5" High Flow Exhaust Up Pipes

    Product form

    SKU: DP-0021

    15 in stock

    $168.99

      • Shipped today? Order within: Mar 31, 2025 17:00:00 +0800

      Description

      • 46% larger flow area over stock 
      • Manufactured from 11 gauge 304 stainless steel 
      • 304 stainless steel, internally-sleeved bellows 
      • Direct bolt-on replacement 
      • Includes 301 stainless steel gaskets 
      • Upgrade the L5P to achieve higher-flow by bolting on PPE OEM-Length Replacement High-Flow Up-Pipes.
      • Improve vehicle performance
      • Help Save Time and More Professional

      Fitment:
      2017-2023 L5P 6.6L Duramax Diesel GMC Sierra 2500 3500 HD
      2017-2023 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 3500 HD
      Feature:
      The stainless steel construction of the Up-Pipes ensures durability and longevity, even under high temperatures and pressures. 
      Additionally, the internally-sleeved bellows further enhance the strength and reliability of this system.  
      Upgrading the L5P with PPE OEM-Length Replacement High-Flow Up-Pipes is a great way to enhance the performance of your vehicle. These direct replacements not only increase flow area by 46% over stock, but they also contribute to a more efficient and powerful engine while still meeting Federal emissions standards. 

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