Chevrolet Silverado 2500 HD Intercooler - Mishimoto - 11+ 6.6L Duramax LML - Silver - 11-15. This Mishimoto intercooler is engineered for 2011–2015 Chevrolet/GMC 6.6L Duramax LML trucks to reduce intake temperatures and better manage exhaust gas temperatures under load.

Designed as a direct-fit upgrade, the Mishimoto intercooler replaces the factory unit with a larger, more robust core and cast-aluminum end tanks. The bar-and-plate design improves airflow and thermal efficiency to help the engine maintain consistent performance during towing, hauling, or when running higher boost levels. The intercooler supports stock and modified setups and is offered in a durable silver finish that matches many factory engine bays. Mishimoto backs the product with their Lifetime Warranty.

Features

• 101% increase in core volume compared to factory
• Bar-and-plate core that is 73% thicker than stock
• Cast aluminum end tanks for durability
• Supports substantial boost pressure for stock or modified trucks
• Finish: Sleek silver (this listing)
• Direct fit for 2011–2015 Chevrolet/GMC 6.6L Duramax LML applications

This intercooler is a practical upgrade for enthusiasts who want lower intake temperatures and improved thermal management without extensive modification. If you have questions about fitment, compatibility with your Silverado/GMC, or whether this is the right intercooler for your build, call us — we’re happy to help. We have installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. Call us: 512-982-9393 (TX), 562-981-6800 (CA)

If you’re considering purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.

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