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Flowmaster 42541 2-1/2 Inch Muffler, Offset Inlet/Centered Outlet

Specs
Material Type:
Steel
Sold in Quantity:
Each
Finish:
Aluminized
MFG. Part #:
42541
Overall Height:
4.25
Overall Width:
9.70
Overall Length:
19.20
Inlet Size:
2.50
Flowmaster 42541 2-1/2 Inch Muffler, Offset Inlet/Centered Outlet
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Flowmaster 42541 2-1/2 Inch Muffler, Offset Inlet/Centered Outlet

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The American Thunder 40 Series is the most aggressive sounding street and strip muffler in Flowmasters product line. The 40 Series will generate extreme interior resonance within the vehicle. If you want to really hear your exhaust system inside as well as outside your vehicle the 40 Series is for you. These mufflers take the sound waves produced in the exhaust, and cancel them against angled baffles built into the muffler case. This improves both horsepower and fuel economy.

The Flowmaster 40 Series two chamber muffler is the original bad boy for street/strip cars. Made of 16 gauge, aluminized steel, the unique design cancels out noise, but makes big power.

  • 40 Series Muffler
  • Offset inlet/centered outlet
  • 2-1/2" Diameter
  • 19" long, 9-3/4" wide and 4" thick
  • Body alone is 13" long
  • 16 gauge, aluminized steel
  • Most aggressive sound in the Flowmaster muffler line
  • Use on street or strip vehicles
  • More power and less noise
  • Sold each

Item Details

Offset inlet/centered outlet

Application

  • Off road and race applictions
  • Aggressive tone for early street/strip cars
  • Early generation muscle cars
  • Vehicles with dual exhuast 
  • Fits:
    42441 1978 - 1987 Buick Regal
    42441 1973 - 1977 Buick Skylark
    42441 1955 - 1957 Chevrolet Bel Air/Two-Ten Series/One-Fifty Series
    42441 1984 - 1996 Chevrolet Beretta
    42441 1987 - 1996 Chevrolet Beretta
    42441 1967 - 1981 Chevrolet Camaro
    42441 1971 - 1976 Chevrolet Caprice/Impala/SS
    42441 1984 - 1996 Chevrolet Cavalier/Z24
    42441 1973 - 1977 Chevrolet Chevelle/Malibu/El Camino/Monte Carlo
    42441 1962 - 1974 Chevrolet Chevy II/Nova
    42441 1987 - 1996 Chevrolet Corsica
    42441 1963 - 1982 Chevrolet Corvette
    42441 1995 - 2004 Chevrolet Monte Carlo
    42441 1978 - 1987 Chevrolet Monte Carlo/El Camino
    42441 1981 - 1987 Chevrolet/GMC C10/C/20/K10/K20 Suburban
    42441 1981 - 1987 Chevrolet/GMC C10/C20/C30/K10/K20/K30 Pickup
    42441 2000 - 2004 Chrysler PT Cruiser
    42441 1970 - 1974 Dodge Challenger
    42441 1962 - 1974 Dodge Charger/Coronet/Super Bee
    42441 1964 - 1974 Dodge Dart/Demon/Swinger
    42441 1984 - 1993 Dodge Daytona
    42441 1998 - 2000 Ford Crown Victoria
    42441 1991 - 1996 Ford Escort/GT
    42441 1975 - 1983 Ford F-100/F-250/F-350 Pickup
    42441 1960 - 1974 Ford Fairlane/Torino/Galaxie
    42441 2000 - 2002 Ford Focus ZX3
    42441 1964 - 1973 Ford Mustang
    42441 1967 - 1973 Mercury Cougar
    42441 1973 - 1977 Oldsmobile 442/Cutlass
    42441 1964 - 1969 Plymouth Barracuda
    42441 1962 - 1974 Plymouth Belvedere/GTX/Roadrunner/Satellite
    42441 1970 - 1974 Plymouth Cuda
    42441 2000 - 2004 Plymouth Neon
    42441 1964 - 1969 Plymouth Valiant/Duster
    42441 1970 - 1974 Plymouth Valiant/Duster
    42441 1967 - 1981 Pontiac Firebird/Trans Am
    42441 1985 - 1996 Pontiac Grand Am
    42441 1978 - 1987 Pontiac Grand Prix
    42441 1997 - 2003 Pontiac Grand Prix/GTP
    42441 1973 - 1977 Pontiac GTO/Le Mans/Grand Am

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