Description

The Flowmaster 40 Series Black Exhaust Muffler, part number 42441, is a premier choice for automotive enthusiasts and professionals seeking to enhance their vehicle’s exhaust system. Known for delivering an aggressive exterior and interior tone, this muffler guarantees the ‘Flowmaster sound’ that enthusiasts crave. Crafted from durable 16ga aluminized steel and fully MIG welded, it offers the robustness required for street, strip, and off-road applications.Ideal for both DIY mechanics and professionals, this high-performance muffler features a universal fitment suitable for a multitude of vehicles, including models from Buick, Chevrolet, Dodge, Ford, and many more. The 2.25-inch offset inlet and center outlet design ensures easy compatibility and installation. To ensure optimal performance, consider pairing with other exhaust and emission system components to complete your vehicle upgrade.

Features

• Aggressive and resonant exhaust tone
• Constructed from 16ga aluminized steel
• Universal fit for various vehicles
• Easy installation with offset inlet
• Durable and fully MIG welded construction
• Performs well in street and off-road conditions

Fitment

• 1965-1967 Dodge Coronet | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1965-1967 Plymouth Belvedere II | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1966-1974 Dodge Charger | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1967-1970 Plymouth GTX | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1969-1974 Dodge Dart | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1970-1974 Dodge Challenger | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1970-1974 Plymouth Barracuda | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1970-1974 Plymouth Duster | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1972-1974 Ford Gran Torino | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1973 Chevrolet Chevelle | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1975-1986 Ford F-350 | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1978-1980 Buick Regal | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1983-1994 Chevrolet S10 Blazer | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1983-1991 GMC S15 Jimmy | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1985-1988 Chevrolet Monte Carlo | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1990-2007 Mitsubishi Eclipse | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1991-2010 Ford Explorer | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 2006-2007 Chevrolet Impala | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 2006-2007 Chevrolet Monte Carlo | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1960-1970 Ford Fairlane | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1967-1974 Mercury Cougar | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1971 Dodge Coronet | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1968-1974 Ford Torino | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1968-1971 Plymouth Road Runner | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1972-1977 Chevrolet Impala | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1973-1977 Chevrolet Caprice | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1973-1977 Oldsmobile Cutlass | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1973-1977 Pontiac LeMans | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1975-1986 Ford F-150 | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1975-1986 Ford F-250 | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1985 Chevrolet Impala | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1986-1987 Chevrolet Caprice | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1986-1987 Buick Regal | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1983-1997 Chevrolet S10 | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1991-1997 GMC Sonoma | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 1992-1997 GMC Jimmy | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 2001-2010 Chrysler PT Cruiser | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 2001-2003 Ford Explorer Sport | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 2001-2007 Subaru Impreza | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 2005-2010 Chevrolet Cobalt | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required
• 2007 Toyota Solara | Note: 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;Not Direct Fit-Some Adaptation Required