Sinister Diesel Cold Air Intake for Ram 2500/3500 6.7L Cummins | Blue

Upgrade your 6.7L Cummins intake with the Sinister Diesel Cold Air Intake, designed to improve throttle response and turbo spool-up. Precision CNC mandrel-bent aluminum tubing creates a smooth airflow path, while an oversized, cleanable cotton-media filter offers a reusable alternative to disposable filters.

Whether your Ram handles daily driving or towing duty, this intake pairs practical filter maintenance with a bold under-hood finish. Signature Sinister Blue powder coating and silicone couplings complete the setup.

Key features

• Precision CNC mandrel-bent aluminum intake tubing.
• Oversized reusable cotton-media air filter.
• Designed to improve throttle response and turbo spool-up.
• Sinister Blue powder-coated finish.
• Silicone couplings.
• Drop-in installation with basic hand tools.
• Designed, engineered and fabricated in-house by Sinister Diesel.

Listed vehicle fitment

2019–2020 Ram 2500 and 3500 with the 6.7L Cummins turbo diesel engine. Confirm compatibility before ordering for a newer model year.

What's included

• CNC mandrel-bent aluminum intake tube.
• Reusable cotton-media air filter.
• Installation hardware.