NEWSLETTER SIGNUP
Receive our latest updates about our products and promotions
Sinister Diesel Cold Air Intake for 2011-2012 Chevy/GMC Duramax 6.6L LML
SKU:
SD-CAI-LML-11
- $519.99
- $519.99
- Unit price
- per
Free Shipping
Free ground shipping on all orders over $99
Upgrade your 2011-2012 Duramax 6.6L LML with the Sinister Diesel Cold Air Intake (CAI) for enhanced performance, better fuel efficiency, and superior engine sound. Factory air intakes can't compete with the Sinister Diesel CAI when it comes to delivering significantly improved throttle response and turbo spool-up. Whether you're driving daily, towing, or racing, this intake system is a must-have for your Duramax engine.
This intake features CNC mandrel-bent aluminum tubing, which minimizes heat soak while providing smooth airflow and excellent durability. The oversized reusable cotton filter ensures maximum airflow and superior filtration. Finished in Signature Sinister Blue powder coating, this intake offers corrosion resistance and a bold, stylish look under your hood.
Features:
- Precision CNC Mandrel Bent Aluminum Tubing – Delivers smooth airflow and ensures a perfect fit for your 6.6L Duramax LML.
- Oversized Long-Lasting Reusable Cotton Filter Media – Enhances airflow and reduces maintenance costs.
- Improved Throttle Response and Turbo Spool-up – Ideal for daily driving, towing, and racing applications.
- Polished and Powder Coated in Sinister Blue – Adds durability, corrosion resistance, and a striking appearance under the hood.
- Perfect When Paired With a Sinister Diesel Exhaust or Tuner – Complements other performance upgrades for maximum gains.
- Easy, Drop-In Installation – Includes all necessary hardware for a quick and hassle-free setup.
Included:
- CNC Mandrel Bent Aluminum Intake Tube
- Reusable Cotton Media Filter
- Installation Hardware
Optimized Airflow for Peak Performance:
- CNC mandrel-bent aluminum tubing minimizes airflow restrictions, maximizing engine performance and efficiency.
Durable and Reliable Construction:
- Built from high-quality materials and powder-coated for added corrosion resistance, this intake is designed to last.
Enhanced Turbo Sound:
- Enjoy an aggressive and satisfying intake sound that complements your Duramax engine’s performance.
Does aluminum conduct more heat than plastic?:
Yes, aluminum conducts heat faster than plastic, but its thin-walled design allows it to dissipate heat efficiently, reducing the risk of heat soak and maintaining cooler air intake temperatures.
Fitment:
- 2011-2012 Chevy/GMC 2500HD 6.6L Duramax
- 2011-2012 Chevy/GMC 3500HD 6.6L Duramax
Note:
- This product is patent pending and not currently for sale in California (CARB EO # pending).
- WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Product Specs
SKU:
SD-CAI-LML-11
Brand:
Sinister Diesel
Related Products
- Choosing a selection results in a full page refresh.