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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)

1982-1999 Chevrolet C/K Duramax 1550, 2500, 3500 6.2L

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