Sinister Diesel Cold Air Intake

Fits 2013–2018 Dodge Ram 6.7L Cummins

Part #: SD-CAI-6.7C-13

Overview

The Sinister Diesel Cold Air Intake is a high-quality performance upgrade designed specifically for 2013 to 2018 Dodge Ram trucks equipped with the 6.7L Cummins engine. Crafted in-house by Sinister Diesel, this intake system is engineered to enhance airflow and throttle response while maintaining durability and reliability. Ideal for daily driving, towing, or race day, it supports improved turbo spool-up and overall engine efficiency without compromising factory air management systems.

This intake is perfect for owners seeking a robust and visually striking upgrade that pairs well with other Sinister Diesel performance parts such as exhausts and tuners. Its polished and powder-coated finish in Sinister’s signature blue adds a distinctive look under the hood that lasts.

Key Features

Designed to deliver reliable performance and ease of installation, this cold air intake includes:

• Precision CNC mandrel bent aluminum tubing for a perfect fit and enhanced strength
• Oversized, reusable cotton media filter that offers long-lasting filtration
• Silicone couplers that outperform OEM materials in durability and reliability
• Polished and powder-coated finish in Sinister Blue for a durable, eye-catching appearance
• Maintains active air technology to prevent diagnostic codes
• Easy drop-in installation using basic hand tools with minimal experience required
• Includes all necessary installation hardware and instructions

Construction & Design

Every component of this intake is designed and fabricated in-house, ensuring tight quality control and precision. The CNC mandrel bent aluminum tubing provides smooth airflow with minimal restrictions while offering superior strength compared to stock plastic or stamped metal parts. The silicone couplers resist cracking and degradation better than OEM rubber, ensuring consistent performance over time. The polished and powder-coated finish not only protects against corrosion but also adds a unique visual upgrade under the hood.

Installation & Fitment

This cold air intake is engineered for a straightforward, drop-in installation on 2013 to 2018 Dodge Ram trucks with the 6.7L Cummins engine. The kit includes all necessary hardware and detailed instructions, allowing installation with common hand tools and minimal mechanical experience. Note that this intake will not fit 2019 and newer models.