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Sinister Diesel Cold Air Intake - 13-18 Dodge Cummins 6.7L - Tuning Required

Thoroughbred Sku #: SINSD-CAI-6.7C-13
Manufacturer Sku #: SD-CAI-6.7C-13

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Install Sheet - PDF:


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Product Name: Cold Air Intake
Manufacturer: Sinister Diesel
Manufacture Part #: SD-CAI-6.7C-13
Thoroughbred Diesel Part #: SINSD-CAI-6.7C-13
Fitment Notes: 2013+ Dodge Cummins

Sinister Diesel intakes are designed, engineered and fabricated in-house to provide industry leading performance and durability. All of our intakes utilize CNC mandrel bent aluminum tubing for maximum performance and strength. Our kits include silicone couplers that are far superior in reliability to OEM materials so you can count on high performance when it matters most. All kits include the necessary installation hardware so they can be installed with common tools and minimal experience. Sinister Diesel intakes are available polished and powder coated in our unique Sinister Blue for an eye catching and durable finish that will last for years.

Off-Road Tuning Required


  • Precision CNC Mandrel Bent Aluminum Tubing for a Perfect Fit
  • Oversized Long Lasting Reusable Cotton Oiled 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


  • CNC Mandrel Bent Aluminum Intake Tube
  • Reusable Oiled Cotton Media Filter
  • Installation Hardware

Item Options:

Install Sheet - PDF:


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