Chevrolet Silverado 2500 HD Intercooler Boot Kit - Mishimoto - Hot-Side Boot Kit with DuraCore technology - `11-`14. This direct-fit hot-side boot kit is designed for the 6.6L LML Duramax and provides a durable replacement for factory intercooler boots.

Built with Mishimoto’s DuraCore inner layer and multi-layer silicone construction, this kit improves resistance to heat, pressure, fuel, and oil to reduce the risk of leaks and blowouts under heavy use. The kit maintains factory fitment for straightforward installation and includes Mishimoto constant-tension T-bolt clamps for reliable, consistent clamping force. Backed by Mishimoto’s lifetime warranty, it’s a practical upgrade for owners who want long-lasting durability and peace of mind without modifying factory routing.

Features

• DuraCore inner layer with multi-layer silicone construction for durability
• Constant-tension T-bolt clamps for consistent holding power
• Direct-fit for 6.6L LML Duramax models (2011–2014) including Silverado/Sierra 2500HD and 3500HD
• Maintains factory fitment and routing; backed by Mishimoto lifetime warranty

If you have questions or need help confirming fitment, call us directly — we’re happy to help. We offer installation and customization services at our Austin, Texas and Los Angeles, California area locations. 512-982-9393 (TX) | 562-981-6800 (CA).

If you plan to purchase multiple items, please contact us for possible shipping discounts. We install on premises at both locations.

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