Improve airflow, throttle response, and turbo spool-up with the Sinister Diesel SD-CAI-6.7C-19 Cold Air Intake for 2019-2020 Dodge/Ram 2500 and 3500 trucks equipped with the 6.7L Cummins turbo diesel engine. Designed, engineered, and fabricated in-house, this intake system provides a direct-fit upgrade for daily driving, towing, and performance applications. Its precision CNC mandrel-bent aluminum intake tube promotes smooth airflow while providing durable long-term service.
The intake uses silicone couplers and Sinister Diesel's signature blue powder coat for a secure, corrosion-resistant, and distinctive installation. A reusable cotton media air filter helps reduce long-term replacement costs while supporting consistent filtration and airflow. The complete system is designed for straightforward installation with basic hand tools, and the required mounting hardware is included for a clean drop-in upgrade.
Pair the Sinister Diesel SD-CAI-6.7C-19 with a compatible Sinister Diesel exhaust system or tuner to help maximize the performance potential of your 6.7L Cummins. This product is intended for off-road and racing use where applicable and is not CARB approved. Review local emissions regulations before installation. A compatible pre-filter is available separately for additional protection in dusty or demanding environments.
The package includes the CNC mandrel-bent aluminum intake tube, reusable cotton media air filter, silicone couplings, and installation hardware. Verify vehicle application before ordering to ensure compatibility with your 2019-2020 Ram 2500 or 3500 6.7L Cummins turbo diesel.
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