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Sinister Diesel 13-18 Dodge Ram 6.7L Cummins Cold Air Intake (Will Not Fit 2019+)

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., Must retain active air technology to prevent any codes, 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;Includes:CNC Mandrel Bent Aluminum Intake Tube, Reusable Cotton Media Filter, Installation HardwareInstallation Instructions, Check website for Pre-Filter. Cold Air Intake for 2013-2018 Dodge/Ram Cummins 6.7L. 2013-2018 Dodge/Ram 2500; 3500; 6.7L
  • I know it is stronger and looks better, but doesn't aluminum conduct more heat than plastic? A: On a technical standpoint, aluminum would be a little more subject the heat because it is metal, but, it is thin walled tubing, and would also dissipate the heat much faster as air is moving. The issue with a plastic intake, while it takes just as much time to heat up, it takes a considerable amount more time to dissipate that heat build up, also known as heat soak. We could easily out source our intakes like most other companies, but instead we choose to spend more time and effort to make these out of a much better material, in house with our own welders and materials. We have been testing and running these for quite some time, and have out performed every other intake we have put it up against.

Improve airflow, throttle response, and turbo spool-up with the Sinister Diesel SD-CAI-6.7C-13 Cold Air Intake, designed for 2013-2018 Dodge Ram 2500 and 3500 trucks equipped with the 6.7L Cummins diesel engine. Engineered and fabricated in-house, this intake uses precision CNC mandrel-bent aluminum tubing for strength, durability, and a consistent fit. The system retains active air technology to help prevent diagnostic codes and is designed as a direct replacement for the factory intake system. This application will not fit 2019 or newer models.
The Sinister Diesel intake includes an oversized, reusable cotton media air filter that supports improved airflow while providing long-lasting service. Silicone couplers offer greater reliability than typical original-equipment materials, while the polished and powder-coated Sinister Blue finish adds durable protection and a distinctive appearance. Whether used for daily driving, towing, or performance applications, the intake is designed to provide dependable operation and improved engine response. It can also complement a Sinister Diesel exhaust system or tuner.
Installation is straightforward with the included CNC mandrel-bent aluminum intake tube, reusable cotton media filter, installation hardware, and instructions. The kit is designed for drop-in installation using common hand tools and minimal mechanical experience. For additional filtration in dusty or demanding environments, check the manufacturer’s website for an available pre-filter. The aluminum tube is thin-walled to promote rapid heat dissipation as airflow moves through the intake, helping reduce heat soak compared with materials that retain heat longer.


  • Application: 2013-2018 Dodge Ram 2500 and 3500 with the 6.7L Cummins diesel engine.

  • Active Air Technology: Retains the factory air-management function to help prevent diagnostic codes.

  • Construction: Precision CNC mandrel-bent aluminum tubing fabricated for strength and fit.

  • Filter: Oversized, reusable cotton media filter for improved airflow and long-term use.

  • Installation: Direct-fit design with included hardware and instructions for basic hand-tool installation.

Features:

  • Precision CNC mandrel-bent aluminum tubing for a consistent fit, strength, and durability
  • Retains active air technology to help prevent diagnostic codes
  • Oversized, reusable cotton media filter supports increased airflow and long service life
  • Improves throttle response and turbo spool-up
  • Suitable for daily driving, towing, and performance use
  • Polished and powder-coated in Sinister Diesel’s signature Sinister Blue finish
  • Includes silicone couplers, installation hardware, and installation instructions
  • Direct-fit installation using common hand tools with minimal experience
  • Designed for 2013-2018 Dodge Ram 2500 and 3500 trucks with the 6.7L Cummins diesel engine
  • Will not fit 2019 or newer Dodge Ram models

Fitment:
Ram 2500 Big Horn 2013
Ram 2500 Big Horn 2014
Ram 2500 Big Horn 2015
Ram 2500 Big Horn 2016
Ram 2500 Big Horn 2017
Ram 2500 Big Horn 2018
Ram 2500 Big Horn 2019
Ram 2500 Laramie 2013
Ram 2500 Laramie 2014
Ram 2500 Laramie 2015
Ram 2500 Laramie 2016
Ram 2500 Laramie 2017
Ram 2500 Laramie 2018
Ram 2500 Laramie 2019
Ram 2500 Laramie Limited 2014
Ram 2500 Laramie Limited 2015
Ram 2500 Laramie Longhorn 2013
Ram 2500 Laramie Longhorn 2014
Ram 2500 Laramie Longhorn 2015
Ram 2500 Laramie Longhorn 2016
Ram 2500 Laramie Longhorn 2017
Ram 2500 Laramie Longhorn 2018
Ram 2500 Laramie Longhorn 2019
Ram 2500 Limited 2016
Ram 2500 Limited 2017
Ram 2500 Limited 2018
Ram 2500 Limited 2019
Ram 2500 Lone Star 2013
Ram 2500 Lone Star 2014
Ram 2500 Lone Star 2015
Ram 2500 Lone Star 2019
Ram 2500 Outdoorsman 2013
Ram 2500 Outdoorsman 2014
Ram 2500 Outdoorsman 2015
Ram 2500 Outdoorsman 2016
Ram 2500 SLT 2013
Ram 2500 SLT 2014
Ram 2500 SLT 2015
Ram 2500 SLT 2016
Ram 2500 SLT 2017
Ram 2500 SLT 2018
Ram 2500 ST 2013
Ram 2500 Tradesman 2013
Ram 2500 Tradesman 2014
Ram 2500 Tradesman 2015
Ram 2500 Tradesman 2016
Ram 2500 Tradesman 2017
Ram 2500 Tradesman 2018
Ram 2500 Tradesman 2019
Ram 3500 Big Horn 2013
Ram 3500 Big Horn 2014
Ram 3500 Big Horn 2015
Ram 3500 Big Horn 2016
Ram 3500 Big Horn 2017
Ram 3500 Big Horn 2018
Ram 3500 Big Horn 2019
Ram 3500 Laramie 2013
Ram 3500 Laramie 2014
Ram 3500 Laramie 2015
Ram 3500 Laramie 2016
Ram 3500 Laramie 2017
Ram 3500 Laramie 2018
Ram 3500 Laramie 2019
Ram 3500 Laramie Limited 2014
Ram 3500 Laramie Limited 2015
Ram 3500 Laramie Longhorn 2013
Ram 3500 Laramie Longhorn 2014
Ram 3500 Laramie Longhorn 2015
Ram 3500 Laramie Longhorn 2016
Ram 3500 Laramie Longhorn 2017
Ram 3500 Laramie Longhorn 2018
Ram 3500 Laramie Longhorn 2019
Ram 3500 Limited 2016
Ram 3500 Limited 2017
Ram 3500 Limited 2018
Ram 3500 Limited 2019
Ram 3500 Lone Star 2013
Ram 3500 Lone Star 2014
Ram 3500 Lone Star 2015
Ram 3500 Lone Star 2017
Ram 3500 Lone Star 2019
Ram 3500 SLT 2013
Ram 3500 SLT 2014
Ram 3500 SLT 2015
Ram 3500 SLT 2016
Ram 3500 SLT 2017
Ram 3500 SLT 2018
Ram 3500 SLT 2019
Ram 3500 ST 2013
Ram 3500 Tradesman 2013
Ram 3500 Tradesman 2014
Ram 3500 Tradesman 2015
Ram 3500 Tradesman 2016
Ram 3500 Tradesman 2017
Ram 3500 Tradesman 2018
Ram 3500 Tradesman 2019