Mishimoto 17-19 GM 6.6L L5P Hot-Side Pipe and Boot Kit Wrinkle Black

This Mishimoto kit gives you a wrinkle-black powder-coated, 3-inch diameter hot-side intercooler pipe, silicone boots with DuraCore™ technology, and constant-tension T-bolt clamps. It's designed to replace the restrictive factory piping on your 2017-2019 Chevrolet Silverado 2500 HD or 3500 HD, or GMC Sierra 2500 HD or 3500 HD equipped with the 6.6L Duramax L5P engine.

The stock hot-side pipe on these trucks is a smaller 2.5-inch diameter with tight bends and a built-in resonator, which really chokes down airflow. Mishimoto's 3-inch mandrel-bent aluminum pipe eliminates that resonator and those restrictive bends, allowing significantly more air to reach your engine. This means more power potential and improved efficiency. The silicone boots feature DuraCore™ technology, which is a special synthetic material that resists heat, pressure, fuel, and oil much better than standard silicone, helping to prevent leaks and blowouts over time. The included T-bolt clamps ensure a secure and consistent hold.

This kit is a direct bolt-on upgrade, meaning it's designed to fit right in place of your factory components without needing any welding or modifications. Mishimoto backs this kit with their Lifetime Warranty, so you can be confident in its long-term performance.