The GMC HD Truck Performance Intercooler Kit by Mishimoto is specifically designed for the 2017-2019 6.6L Duramax L5P. This black performance intercooler kit features a sizeable 68mm bar-and-plate core, optimized for enhanced cooling and durability. Engineered to tackle the demanding needs of both stock and heavily modified Chevrolet/GMC HD trucks, it’s an ideal choice for automotive enthusiasts seeking improved performance.

Delving into the details, this intercooler kit comes equipped with cast-aluminum end tanks and 3.0in mandrel-bent piping to maximize airflow and minimize restrictions. With a core thickness of 70-percent more than the stock, the Mishimoto intercooler is built robustly to handle high boost pressures and temperatures. The kit significantly enhances the flow by up to 55-percent, thanks to the elimination of restrictive stock resonators. Enhanced with larger inlets and outlets, it achieves a reduction in restriction by over 64-percent compared to the stock intercooler.

Features

• 68mm-thick bar-and-plate core, 70-percent thicker than stock.
• Cast-aluminum end tanks designed for high durability.
• 3.0in mandrel-bent aluminum piping for optimized airflow.
• Compatible with factory sensors/harness mounting locations.
• DuraCore™ boots and constant-tension T-bolt clamps included.
• Direct fit for 2017-2019 Chevrolet/GMC 6.6L Duramax L5P.
• Mishimoto Lifetime Warranty.

Complete your truck’s performance upgrade with the peace of mind offered by Mishimoto’s Lifetime Warranty. Our expertise is available to answer any queries you may have—feel free to reach out to us. You can call us directly at 512-982-9393 for Austin, Texas, or 562-981-6800 for our Los Angeles, California area locations. We offer installation and customization services at both locations to ensure your vehicle performs at its best. Considering purchasing multiple items? Contact us to inquire about possible shipping discounts. We also install on premises at both our locations.

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