Corsa Sport Sound Level (8004000) 4.0 IN Diesel Muffler Upgrade Kit Chevrolet, GMC Duramax 6.2L 6.5L 6.6L

VEHICLE 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" Case Diameter:  9.62" Overall Length:  27.5" Clamps:  None (Not Included) TECHNOLOGY CORSA® Performance Diesel mufflers eliminate most drone inducing frequencies, muffler position and/or certain vehicle modification(s) may reduce drone mitigation capability INSTALLATION 🗒️ Installation Instructions Please call (440-891-0999) or email (sales@tmgperformance.com) with any questions about Corsa mufflers.