Sport Sound Level (8004000) 4.0 IN Diesel Muffler Upgrade Kit Chevrolet, GMC Duramax 6.2L 6.5L 6.6L Shop By_Silverado Sierra Intake Part # 44790

Part # 44790

*Requires rear valance modification to accommodate 4 tips

A CORSA X-Pipe (crossover) and a CORSA axle-back will add a more crisp

*Fits to CORSA 3

Sport Sound Level (8004000) 4.0 IN Diesel Muffler Upgrade Kit Chevrolet, GMC Duramax 6.2L 6.5L 6.6L Shop By_Silverado Sierra Intake Part # 44790VEHICLE FITMENT Chevrolet Duramax Fits all (6. 2L, 6. 5L, 6. 6L) exhaust systems GMC Duramax Fits all (6. 2L, 6. 5L, 6. 6L) exhaust systems PRODUCT DESCRIPTION 4. 0" Muffler Upgrade Kit Sport Sound Level (Features 4. 0" Expanded Inlet & Outlet) *Mitigates most drone inducing frequencies Muffler Material: 304 Stainless Steel Case Shape: Round Inlet Diameter: 4. 0" Inlet Location: Center Outlet Diameter: 4. 0" Outlet Quantity: One Case Length: 23. 25"