The EGR Delete Kit for the 2007.5-2010 LMM Duramax permanently removes the Exhaust Gas Recirculation (EGR) system from your Silverado or Sierra, stopping the carbon soot deposits and valve failures, and keeping hot exhaust gases from getting re-routed back into your engine.

The EGR sends hot exhaust gases back into the intake, depositing soot on valves and manifold walls. Backpressure builds, the valve wears, and limp mode follows.

This kit blocks the EGR circuit so exhaust gases stay out of the intake for good. It eliminates soot buildup and clogged EGR valves, stops the hot gas re-route, and ships with all hardware and gaskets — nothing to source separately. The install is DIY-friendly with instructions.

You'll also need a compatible delete tune to update your ECM after install, since pulling the hardware without disabling the function in software will trigger check engine lights. Call (888) 830-2588 and we'll match the right tuner to your truck.

Compatible with all 2007.5-2010 Chevrolet Silverado and GMC Sierra Duramax pickup models. Note: some 2007 trucks are LBZ — confirm your engine generation code before ordering.

With the EGR disabled your engine burns cleaner and more efficiently, and most customers see 1-3 MPG improvements, especially towing or on the highway. Orders process within one business day, standard shipping in 4-8 business days. Returns accepted within 30 days on an unused kit; once installed, not accepted. Buyer covers return shipping and restocking fees. Tech support: (888) 830-2588 or sales@thedieseldudes.com.

For off-road/competition use only.