Get the Wastegate & Boost Control products you need for the turbocharger system on your 2003-2010 Chevy/GMC Kodiak/TopKick 6.6L Duramax. In some applications, electronic boost foolers block the MAP (Manifold Absolute Pressure) sensor from sensing full boost, allowing the turbo to keep adding boost. In select applications with mechanical wastegate actuators, you can find both factory replacements and upgraded components. You can install an external wastegate in your vehicle using wastegates and wastegate kits. Get top tier brands like H&S Motorsports, Turbosmart, BD-Power, and more.