07-10 Duramax BD Diesel Exhaust Brake Hats T4 Exhaust Housing

T4 Exhaust Housing

We recommend cutting a hole into the downpipe and building a pipe to connect the wastegate outlet directly into the downpipe

The RetraxPRO retractable truck bed cover is part of our Premium Aluminum Series covers

Your factory turbo uses a wastegate sensor in the compressor housing

Included are two devices: Smarty Touch Display and Smarty Touch Controller

07-10 Duramax BD Diesel Exhaust Brake Hats T4 Exhaust Housing07 10 Chevy Gmc 2500 3500 Duramax Delivers up to 30 40psi exhaust backpressure Electronically closes off turbocharger vanes to provide engine braking Helps maintain speeds on descents and curves Better control of your truck and load. Integrated with the cruise control to automatically accelerate and decelerate to maintain vehicle speed Easily installs by plugging into existing factory ports Switch mounted on dash Warranty Parts 12 Months 24,000 Miles