Exhaust 3" Turbo Downpipe for 2011-2015 Chevy GMC Duramax 6.6L LML GM8427

In stock
SKU
APSSN001113
  • Free Shipping - 48 US States(SHIPS FROM US)
Quick Overview
Chevy Silverado, GMC Sierra, Duramax Diesel, With Heat Wrap, T304 Stainless Steel, Downpipe/Gasket/Bolt
Special Price $92.18 Regular Price $119.83

Product Description:

  • 100% Brand New, Never been used.
  • Part Number: GM8424
  • Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends i.e. Maximizing Smoothest Exhaust Airflow
  • High Performance JDM Racing Design
  • TIG Welded CNC Machine Flange for Strength and Durability
  • Inlet/ Outlet Sizes: 3 ''OD / 3 ''OD
  • Piping Diameter: 3"
  • 2011-2015 Chevy/GMC 2500/3500 6.6L Duramax Diesel
  • Does Not Fit 2015.5+ Model With Flange Outlet
  • Greater Heat Retention
  • 20% Greater Flow Over Stock
  • Richer Diesel Sound
  • Will not Affect Emissions (DPF system or the Urea injection system)
  • Gains of +21 HP and +24 lb/ft Torque
  • NOT for Legal Sale or Use in California, Maine, New York
  • For use with Federal Emissions Models
  • Professional Installation is Highly Recommended
  • No Instruction Included

 

Package includes:

  • 1 X Pipe Only
  • Just As pictures show

 

Fits for:

  • 2011-2015 Chevy/GMC 2500/3500 6.6L Duramax Diesel
  • Does Not Fit 2015.5+ Model With Flange Outlet

⚠️WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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