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Sinister Diesel Driver Side Up-Pipe for 2001-2016 GM Duramax 6.6L

Was: $401.70
Sale: $309.00
Save: 23%
Save: $92.70

Free Shipping!


The Sinister Diesel Driver Side Up-Pipe for the Duramax is a great replacement for OEM Up-Pipes that develop leaks at the bellow over time. Our Driver Side Up-Pipes are mandrel bent from Stainless Steel for a perfect fit and long lasting reliability. Our Up-Pipe has a larger diameter and flows more air for increased horsepower and torque, while lowering exhaust gas temperatures and improving turbo spool.

Notes: This item is currently not for sale in The State of California


  • Stainless Steel Construction 
  • Mandrel bent tubing for maximum flow
  • Improved Horsepower, Torque and Turbo Spool-up Speed


  • (1) Sinister Diesel Driver Side Up-Pip for GM Duramax
  • (2) Up-Pipe Gaskets
  • Installation Hardware


Shipping Information

  • Item Requires Shipping
  • 8.0 lbs.
  • W10.0000” x H6.0000” x L14.0000”
  • Free Shipping!

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