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

In stock
SKU
APSSN001113
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
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