2019-2021 Cummins Cold Air Intake (SD-CAI-6.7C-19)

Quicken your truck's turbo spool-up and throttle response with this 6.7L Cummins cold air intake from Sinister Diesel. Feel a huge difference whether you're driving in town, towing a big load, or racing on a track. Sinister Diesel uses a precision CNC mandrel-bent aluminum tube for the intake, ensuring a smooth flow of air. Silicone couplings combine with the Signature Sinister Blue powder coat for an attractive and durable solution. You also enjoy a cleanable cotton-element air filter, so buying new filters is a thing of the past. Installation is simple and all mounting hardware comes included.

Part Number: SD-CAI-6.7C-19

• 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
• Powder Coated in Signature Sinister Blue
• EasyDrop-In Installation with Basic Hand Tools and Minimum Experience

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• ?

  Is a tune needed after installing the intake ? Running a low boost fueling tune on my 2019 ram 3500

  No, with intake upgrades you won't need to adjust your tune.

• ?

  Will this work without tuning ? On my 2021 Cummins HO?

  Yes!