This listing is for a brand new 3" Turbo Down Pipe. Please make sure you have the correct vehicle model as shown below.  If you do not see your vehicle models, please contact us for assistance.


  • 2001-2004 Chevy/GMC 2500/3500 6.6L Duramax Diesel, LB7 Model Only
  • Excludes Newer 2004.05 LLY Engine Model
  • 3" Turbo Down Pipe, Black Coated Finish
  • Greater Heat Retention
  • 20% Greater Flow Over Stock
  • Richer Diesel Sound
  • Gains of up to +21 HP and +24 lb/ft Torque
  • Part Included:  1 Down Pipe Only, Exactly As Shown In Picture Above

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    Terms & Conditions

  • By making this purchase, the customer has fully agreed to all Terms & Conditions as stated below
  • Customers are ultimately responsible for ensuring the items purchased are correct for their vehicles
  • No returns or exchange on any item that has been used.  Please verify the part received before installation
  • Returns & exchange (new items only) are accepted within 30 days and 15% restocking fee will be applied
  • Customers are responsible for all shipping charges.  All returns must have a valid RMA number printed outside
  • Underliverable & refused packages will be treated as regular returns.  The same 15% restocking fee applied
  • International customers are responsible for all applicable custom duties and taxes in their local country
  • Customs duties & taxes are NOT included and will be collected by the shipping carrier prior to delivery
  • We are not liable for direct, indirect, incidental, consequential damages, loss of use or any other expenses
  • Customer fully understands and agrees to accept all responsibilities associated with the use of this product