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Sinister Diesel Cold Air Intake Chevrolet|GMC Duramax 6.6L 2001-2004

$492.70 Sale:$379.00

Sinister Diesel

Model #SD-CAI-LB7

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The more air you can get to your truck's engine the better and more efficiently it runs, and factory air intakes just can't stand up to the Sinister Diesel 2001-04 Duramax 6.6L cold air intake in this regard. This cold air intake kit significantly improves throttle response and turbo spool up, and it's great for daily driving, towing and even racing applications!

If you're looking to get more performance and fuel economy from your 6.6L Duramax LB7 V-8, then the Sinister Diesel 2001-04 Duramax 6.6L cold air intake is the way to go. The aluminum tubing features CNC mandrel bending for smooth airflow and excellent durability, and it also comes with long-lasting reusable cotton filter media that is oversized to maximize airflow. This tubing is polished and powder coated in the signature Sinister Blue helping to combat corrosion and adding a great look under the hood.

The 2001-04 Duramax 6.6L cold air intake has been designed, engineered and fabricated by Sinister Diesel ensuring the highest level of performance and quality, and these kits come with all mounting hardware required for the installation as well as silicone couplers designed for maximum durability. This kit has been developed for easy, drop-in installation with basic hand tools and minimum experience.

Give a real boost to your truck's performance and save on fuel using this Sinister Diesel 2001-04 Duramax 6.6L cold air intake!

Features:

  • Precision CNC Mandrel Bent Aluminum Tubing for a Perfect Fit
  • Oversized Long Lasting Reusable Cotton Filter Media
  • Significantly Improved Throttle Response and Turbo Spool-up
  • Great for Daily Driving, Towing or Race Day
  • Perfect When Paired With a Sinister Diesel Exhaust or Tuner
  • Polished and Powder Coated in our Signature Sinister Blue
  • Easy, Drop-In Installation with Basic Hand Tools and Minimum Experience
Kit Includes:
  • CNC Mandrel Bent Aluminum Intake Tube
  • Reusable Cotton Media Filter
  • Installation Hardware
Fitments:
  • 2001-2004 Chevrolet|GMC 2500 LB7
  • 2001-2004 Chevrolet|GMC 3500 LB7

Proposition 65

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https://www.P65Warnings.ca.gov

Vehicle Engine Notes
2001-2004
Chevrolet Silverado 2500 HD

8 Cylinder 6.6 Liter
2001-2004
Chevrolet Silverado 3500

8 Cylinder 6.6 Liter
2001-2004
GMC Sierra 2500 HD

8 Cylinder 6.6 Liter
2001-2004
GMC Sierra 3500

8 Cylinder 6.6 Liter
Warranty Terms and Conditions:

Racing - Also, due to the nature of Race Only Parts, these items are not returnable or refundable. ALL SALES ARE FINAL and these products have no warranty.
Street - The warranty for parts designated "street legal" covers manufacturer defects. Should a "street legal" part fail due to a defect in manufacturing as determined by Sinister Diesel, customer is entitled to replacement of that specific part, or the equivalent amount in Store Credit. No credit will be issued for labor expenses incurred.
To initiate a warranty claim, please contact our Warranty Department to begin the process.
All warranty determinations including, but not limited to, the cause of part failure and customer remedy will be determined solely by Sinister Diesel.
In all cases, the item must not have exceed the Manufacturer's warranty period.
If the part was built by another Manufacturer, all Warranty Requests and Claims have to be made directly with the Manufacturer themselves.
Gaskets, O-Rings and other Wearable Parts are not covered under Warranty

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