Engine Kits

Flowmaster 42441 Exhaust 40 Series Muffler
Click On Image To Enlarge

Flowmaster 42441 Exhaust 40 Series Muffler



Part #: 42441
List Price: $167.52
Our Price: $83.76
You Save: $83.76

Availability: In Stock



40 Series 2.25" IN (O) / OUT (C), 40 Series is the most aggressive sounding street and strip muffler in Flowmaster's product line. If you are looking for the original "Flowmaster tone," the 40 Series is the one. The performance street and strip muffler will also generate interior resonance within the vehicle. So if you want to really hear your exhaust system inside the vehicle as well as outside it, the 40 Series is for you.


Application Recomendations:

Off Road and Race applications
Aggressive Tone for Early Street / Strip Cars
Early Generation Muscle Cars
Vehicles with dual exhaust

Part #: 42441
Inlet: 2.25" Offset
Outlet: 2.25" Center
Overall Length: 19"
Body Length: 13"
Body Type: 4" x 9.75" O



1978 - 1987 Buick Regal
1973 - 1977 Buick Skylark
1955 - 1957 Chevrolet Bel Air/Two-Ten Series/One-Fifty Series
1984 - 1996 Chevrolet Beretta
1987 - 1996 Chevrolet Beretta
1967 - 1981 Chevrolet Camaro
1971 - 1976 Chevrolet Caprice/Impala/SS
1984 - 1996 Chevrolet Cavalier/Z24
1973 - 1977 Chevrolet Chevelle/Malibu/El Camino/Monte Carlo
1962 - 1974 Chevrolet Chevy II/Nova
1987 - 1996 Chevrolet Corsica
1963 - 1982 Chevrolet Corvette
1995 - 2004 Chevrolet Monte Carlo
1978 - 1987 Chevrolet Monte Carlo/El Camino
1981 - 1987 Chevrolet/GMC C10/C/20/K10/K20 Suburban
1981 - 1987 Chevrolet/GMC C10/C20/C30/K10/K20/K30 Pickup
2000 - 2004 Chrysler PT Cruiser
1970 - 1974 Dodge Challenger
1962 - 1974 Dodge Charger/Coronet/Super Bee
1964 - 1974 Dodge Dart/Demon/Swinger
1984 - 1993 Dodge Daytona
1998 - 2000 Ford Crown Victoria
1991 - 1996 Ford Escort/GT
1975 - 1983 Ford F-100/F-250/F-350 Pickup
1960 - 1974 Ford Fairlane/Torino/Galaxie
2000 - 2002 Ford Focus ZX3
1964 - 1973 Ford Mustang
1967 - 1973 Mercury Cougar
1973 - 1977 Oldsmobile 442/Cutlass
1964 - 1969 Plymouth Barracuda
1962 - 1974 Plymouth Belvedere/GTX/Roadrunner/Satellite
1970 - 1974 Plymouth Cuda
2000 - 2004 Plymouth Neon
1964 - 1969 Plymouth Valiant/Duster
1970 - 1974 Plymouth Valiant/Duster
1967 - 1981 Pontiac Firebird/Trans Am
1985 - 1996 Pontiac Grand Am
Brand Flowmaster
Case Length (in) 13.000 in.
Case Shape Oval
Inlet Diameter (in) 2.250 in.
Inlet Location Offset
Inlet Quantity Single
Internal Construction Chambered
Muffler Finish Aluminized
Muffler Material Steel
Outlet Diameter (in) 2.250 in.
Outlet Location Center
Outlet Quantity Single
Outlet Style Standard, without tip
Overall Length (in) 19.000 in.
Part Type Mufflers
Product Line Flowmaster 40 Series Mufflers
Quantity Sold individually.
Thickness (in) 4.000 in.
Width (in) 9.750 in.