Resonator Delete (Hot Side) for 21-22 Silverado/Sierra 1500 Duramax 3.0L Fittings are under related products

Fittings are under related products

F450 & F550 Cab and Chassis trucks are equipped with an after-axle 40 gallon fuel tank

S&B recommends aftermarket lift pumps be installed according to the pump manufacturer's instructions only

You may use your own T-bolt clamps for the lower spider clamp locations if they have been reinforced with Riff Raff Plenum inserts

Resonator Delete (Hot Side) for 21-22 Silverado/Sierra 1500 Duramax 3.0L Fittings are under related productsThis part is not legal for use in C. A. R. B. restricted areas. This item cannot be shipped to California. Our resonator delete kit replaces the restrictive factory resonator and the flimsy OEM hose that can burst and leave you stranded. The polished aluminum collar matches the outlet diameter of the stock turbocharger, tapering out to the connecting hose for a smooth transition. Our less restrictive system means improved airflow, and better airflow