
Enhance your 2019+ Dodge/RAM 6.7L Cummins turbo diesel engine with the Sinister Diesel Cold Air Intake. Engineered for superior performance, this intake significantly improves turbo spool-up and throttle response, whether you’re driving in town, towing heavy loads, or racing on the track.
Crafted from precision CNC mandrel-bent aluminum, the intake ensures a smooth and unrestricted airflow. The oversized, long-lasting reusable cotton filter eliminates the need for frequent replacements, while the silicone couplings and Signature Sinister Blue powder coat add both durability and style. Designed for easy, drop-in installation, this intake comes with all necessary mounting hardware and is backed by a 1-year warranty.
Features:
- Precision CNC Mandrel-Bent Aluminum Tubing: Provides a perfect fit and optimal airflow.
- Reusable Cotton Filter: Long-lasting and cleanable for cost-effective maintenance.
- Enhanced Throttle Response & Turbo Spool-Up: Delivers significant performance improvements.
- Versatile Use: Ideal for daily driving, towing, or racing.
- Signature Sinister Blue Finish: Adds style and durability.
- Simple Installation: Drop-in setup with basic tools and minimal experience required.
- 1-Year Warranty: Ensures peace of mind with your purchase.
Includes:
- CNC Mandrel-Bent Aluminum Intake Tube
- Reusable Cotton Media Filter
- Installation Hardware
Please Note: CARB EO # Pending. Currently not for sale in the state of California.
Transform your Cummins engine with the Sinister Diesel Cold Air Intake for unmatched performance and reliability.

Enhance your 2019+ Dodge/RAM 6.7L Cummins turbo diesel engine with the Sinister Diesel Cold Air Intake. Engineered for superior performance, this intake significantly improves turbo spool-up and throttle response, whether you’re driving in town, towing heavy loads, or racing on the track.
Crafted from precision CNC mandrel-bent aluminum, the intake ensures a smooth and unrestricted airflow. The oversized, long-lasting reusable cotton filter eliminates the need for frequent replacements, while the silicone couplings and Signature Sinister Blue powder coat add both durability and style. Designed for easy, drop-in installation, this intake comes with all necessary mounting hardware and is backed by a 1-year warranty.
Features:
Precision CNC Mandrel-Bent Aluminum Tubing: Provides a perfect fit and optimal airflow.
Reusable Cotton Filter: Long-lasting and cleanable for cost-effective maintenance.
Enhanced Throttle Response & Turbo Spool-Up: Delivers significant performance improvements.
Versatile Use: Ideal for daily driving, towing, or racing.
Signature Sinister Blue Finish: Adds style and durability.
Simple Installation: Drop-in setup with basic tools and[...]
Enhance your 2019+ Dodge/RAM 6.7L Cummins turbo diesel engine with the Sinister Diesel Cold Air Intake. Engineered for superior performance, this intake significantly improves turbo spool-up and throttle response, whether you’re driving in town, towing heavy loads, or racing on the track.
Crafted from precision CNC mandrel-bent aluminum, the intake ensures a smooth and unrestricted airflow. The oversized, long-lasting reusable cotton filter eliminates the need for frequent replacements, while the silicone couplings and Signature Sinister Blue powder coat add both durability and style. Designed for easy, drop-in installation, this intake comes with all necessary mounting hardware and is backed by a 1-year warranty.
Features:
- Precision CNC Mandrel-Bent Aluminum Tubing: Provides a perfect fit and optimal airflow.
- Reusable Cotton Filter: Long-lasting and cleanable for cost-effective maintenance.
- Enhanced Throttle Response & Turbo Spool-Up: Delivers significant performance improvements.
- Versatile Use: Ideal for daily driving, towing, or racing.
- Signature Sinister Blue Finish: Adds style and durability.
- Simple Installation: Drop-in setup with basic tools and minimal experience required.
- 1-Year Warranty: Ensures peace of mind with your purchase.
Includes:
- CNC Mandrel-Bent Aluminum Intake Tube
- Reusable Cotton Media Filter
- Installation Hardware
Please Note: CARB EO # Pending. Currently not for sale in the state of California.
Transform your Cummins engine with the Sinister Diesel Cold Air Intake for unmatched performance and reliability.