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Sinister Diesel Intake Tube for 2004.5-2005 GM Duramax 6.6L LLY

Was: $323.70
Sale: $249.00
Save: 23%
Save: $74.70

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Note: Not for sale in the State of California

Sinister Diesel Intake Elbow for the 2004.5-2005 LLY. This kit is designed and engineered to out perform the competition. Comes with a Mandrel bent aluminum tube and CNC base plate designed to hold even the highest boost levels. Designed to fit all 2004.5-2005 LLY.


  • Construction - Aluminum
  • Product Design - Mandrel bent tubing with full TIG welds and pressure tested
  • Kit Includes - Intake Elbow and all hardware required for installation
  • Optional: up to 4 -1/8th" NPT bungs for Methanol/Water/Nitrous/Air Intake Temperature/etc.

Special Note: Image of product shown with optional 1/8" Bung


  • Q: What kind of finish is on this part?
  • A: This product is finished in a Sinister Blue high gloss powder coat for extra protection and a clean and stylish appearance
  • Q: Is there a warranty for this product?
  • A: Every Sinister Diesel part is manufactured and tested right here at Sinister?s California headquarters and comes with the legendary Sinister lifetime warranty.

Special Notes

  • ** Requires removal of EGR System, and RACE Tuning **


Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W10.0000” x H7.0000” x L14.0000”
  • Free Shipping!

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