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

SKU: SD-CAI-6.7C-13 Sinister Diesel Cold Air Intake for 6.7 Cummins (2013-2018) - Product Overview
The Sinister Diesel Cold Air Intake for 2013-2018 Dodge/Ram Cummins 6.7L diesel engines is engineered to improve airflow, boost performance, and increase efficiency. Designed with precision, this intake delivers significantly improved throttle response and turbo spool-up, making it ideal for any driving application—daily driving, towing, or racing. Additionally, it enhances the turbo sound for a more engaging driving experience.
Constructed with CNC mandrel-bent aluminum tubing and a washable, reusable air filter (or dry option), this intake combines durability and high performance. Its polished and powder-coated Sinister Blue finish resists corrosion and adds a bold, stylish look under the hood. The system is designed to integrate seamlessly into the engine bay while retaining active air technology, preventing error codes and ensuring compatibility.
Note: This product is California legal with CARB E.O Number D-721-11.
Key Features of the Sinister Diesel Cold Air Intake
Precision CNC Mandrel Bent Aluminum Tubing
– Ensures smooth airflow and a perfect fit for your 6.7L Cummins.
Oversized Reusable or Dry Filter – Maximizes airflow and reduces maintenance costs with washable, durable filtration options.
Improved Throttle Response and Turbo Spool-Up – Enhances engine performance for daily driving, towing, or racing.
Polished and Powder Coated in Sinister Blue – Provides durability, corrosion resistance, and a striking look.
Easy Drop-In Installation – Includes all necessary hardware and requires minimal experience.
Why the Sinister Diesel Intake Stands Out
At Sinister Diesel, we prioritize performance, durability, and innovation in every product we design. Here’s what makes our intakes a preferred choice for diesel enthusiasts:
Optimized Airflow for Peak Engine Efficiency
Our intakes are designed to maximize cold air intake, reducing restrictions and improving overall engine performance. The precision CNC mandrel-bent tubing ensures smooth and efficient airflow.
Turbo Sound Enhanced
Enjoy the iconic turbo whistle with our open-design intake, making your driving experience more thrilling and immersive.
Durable and Reliable Construction
Crafted with high-quality aluminum and premium filters, our intakes are built to last. The polished and powder-coated finish resists corrosion and maintains a bold, stylish look under your hood.
Seamless Compatibility
Retaining active air technology ensures that your truck’s sensors remain functional, eliminating error codes and maintaining performance consistency.
What’s Included in the Kit
CNC Mandrel Bent Aluminum Intake Tube
Reusable Cotton Media Filter
Installation Hardware
Frequently Asked Questions (FAQs)
Why choose aluminum over plastic for the intake?
Aluminum dissipates heat faster than plastic, preventing heat soak and maintaining cooler air intake temperatures. It’s also more durable and offers a premium, polished appearance.