Introducing the GMC 3500 Performance Air Intake by Sinister Diesel in the striking Sinister Blue, specifically designed for the 2001-04 Duramax 6.6L models. This cold air intake is engineered to enhance your truck's engine performance by delivering more air efficiently, improving both responsiveness and fuel economy.

Crafted for the 6.6L Duramax LB7 V-8, this high-performance air intake system boosts your truck's power by improving throttle response and turbo spool-up times. It's ideal for daily driving, towing, and even racing applications. Made from precision CNC mandrel-bent aluminum tubing, this durable intake system includes an oversized reusable cotton filter media, ensuring optimal airflow and longevity. The tubing is polished and finished with Sinister's signature blue powder coat, combating corrosion while adding a stunning look under the hood. Installation is straightforward, requiring only basic hand tools and minimal experience, and all necessary hardware is included.

Features

• Precision CNC Mandrel Bent Aluminum Tubing for a Perfect Fit
• Oversized Long Lasting Reusable Cotton Filter Media
• Significantly Improved Throttle Response and Turbo Spool-up
• Great for Daily Driving, Towing, or Race Day
• Perfect When Paired With a Sinister Diesel Exhaust or Tuner
• Polished and Powder Coated in our Signature Sinister Blue
• Easy, Drop-In Installation with Basic Hand Tools and Minimum Experience

Enhance the performance and efficiency of your truck with ease using the Sinister Diesel 2001-04 Duramax 6.6L cold air intake. Should you have any questions, please feel free to reach out to us directly. We have two locations offering installation and customization services: Austin, Texas, and Los Angeles, California. Call us at 512-982-9393 (TX) or 562-981-6800 (CA). If you're considering purchasing multiple items, contact us for shipping discounts. We also provide on-premises installation services at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov