Flowmaster® 8042543 - 40 Series Original Stainless Steel Muffler (Aggressive Sound, 2.5" Offset Inlet / 2.5" Offset Outlet)

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Flowmaster® - 40 Series Original Muffler
Flowmaster® - 40 Series Original MufflerFlowmaster® - 40 Series Original Muffler - 3D ViewFlowmaster® - Offset Inlet / Offset Outlet MufflerTypes of Mufflers!Flowmaster® - 40 Series Original Muffler Aggressive SoundFlowmaster® - Product Information and TechnologyFlowmaster Authorized Dealer
$89.70
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flowmaster exhaust system

40 Series Original Stainless Steel Muffler (8042543) by Flowmaster®. AGGRESSIVE SOUND. 2.5" Offset Inlet / 2.5" Offset Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that launched the success of Flowmaster. It is an aggressive sounding street/strip muffler that delivers the famous powerful “Flowmaster Sound”. If you really want to hear that great muscle car tone both inside and outside the vehicle, this is the muffler for you.

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Features:

  • The Original High Performance Flowmaster Muffler
  • Aggressive Sound for the Enthusiasts Who Love Their Exhaust to be LOUD
  • Made in 16-Gauge Aluminized Steel or 409S Stainless Steel
  • Fully MIG-welded for Maximum Durability
  • Limited Lifetime Warranty on Stainless Steel Mufflers

The Super 40 Series mufflers are designed for the true performance enthusiasts. The flexibility and control offered by the unique Flowmaster technology has been used to build a muffler specifically for high horsepower road cars. The exterior sound has the exciting tone of a true-blooded racing engine, but subdued to legal limits. As even the most enthusiastic performance engine fan tires from constant high sound volume, the Flowmaster technology also has been used to tune the resonance sounds that reach the interior of the vehicle to a comfortable level, allowing the performance car driver to enjoy the racing music for hours on end without strain.

All Flowmaster mufflers are tuned for maximum performance. All Flowmaster mufflers produce a beautiful deep performance tone. Choosing the right Flowmaster muffler is not a technical decision – it is all up to your personal taste. It’s A Sound Decision®.

Flowmaster mufflers differ in technology and tuning, and thus in tone and character, to give your performance engine a sound to your personal liking.

Flowmaster mufflers employ two unique technologies developed by the company; the patented Delta Flow and the Laminar Flow. They give different characters of sound and can be tuned to achieve the desired exhaust note. Flowmaster Exhaust System Technology is so versatile, and gives such a high degree of control, that it is used both by racers, who want maximum power, and by the U.S. Air Force in Stealth applications where maximum silence and minimum heat emissions are prime considerations. Be it for a domestic or import truck, SUV, off-road warrior, daily driver, muscle car, euro-spec cruiser or sport compact vehicle, Flowmaster always has the right muffler for you.

Flowmaster® has its roots in solving the engine noise problems encountered by California racers in the 1980s. In 1983 Flowmaster’s founder, Ray Flugger, created his first patented design of racing silencers, which dampened noise with minimal loss of power. Ray attached handles to ease carrying the square shaped race mufflers through the race pits, and the mufflers became known as the "suitcase mufflers." Today, the innovative Flowmaster mufflers are the result of years of development with top race engine builders, thousands of hours of dyno research and "real-world" on-track testing.

Brand:
Part Number:
8042543
UPC:
700042022564

Vehicle Fitment

This part is compatible with 92 vehicle(s)
Year Make Model Fitment Notes:
2013 Chevy Camaro
  • SS
2012 Chevy Camaro
  • SS
2011 Chevy Camaro
  • SS
2010 Chevy Camaro
  • SS
2010 Dodge Dakota
  • Big Horn / Laramie / Lone Star / ST / TRX4
2010 Ford Mustang
  • GT / Shelby GT500
2009 Dodge Dakota
  • Big Horn / Laramie / Lone Star / ST / TRX4
2009 Ford Mustang
  • Bullitt / GT / Shelby GT500 / Shelby GT500KR
2008 Dodge Dakota
2008 Ford F-150
  • FX2 / FX4 / Harley-Davidson Edition / King Ranch / Lariat / Limited / STX / XL / XLT
2008 Ford Mustang
  • Bullitt / GT / Shelby GT / Shelby GT500 / Shelby GT500KR
2007 Dodge Dakota
2007 Ford F-150
  • FX2 / FX4 / Harley-Davidson Edition / King Ranch / Lariat / STX / XL / XLT
2007 Ford Mustang
  • GT / Shelby GT / Shelby GT500
2006 Dodge Dakota
2006 Ford F-150
  • FX4 / Harley-Davidson Edition / King Ranch / Lariat / STX / XL / XLT
2006 Ford Mustang
  • GT
2005 Dodge Dakota
2005 Ford F-150
  • FX4 / King Ranch / Lariat / STX / XL / XLT
2005 Ford Mustang
  • GT
2004 Dodge Dakota
  • 4.7L
2004 Ford F-150
  • 4.6L / 5.4L
2003 Dodge Dakota
  • 3.9L / 4.7L
2003 Ford F-150
2002 Dodge Dakota
  • 3.9L / 4.7L
2002 Ford Expedition
2002 Ford F-150
2002 Lincoln Navigator
2001 Dodge Dakota
  • 3.9L
2001 Ford Expedition
2001 Ford F-150
2001 Lincoln Navigator
2000 Dodge Dakota
  • 3.9L
2000 Ford Expedition
2000 Ford F-150
2000 Lincoln Navigator
1999 Dodge Dakota
  • 3.9L / 5.2L / 5.9L
1999 Ford Expedition
1999 Ford F-150
  • Base / Lariat / Lightning / XL / XLT
1999 Lincoln Navigator
1998 Dodge Dakota
  • 3.9L / 5.2L / 5.9L
1998 Ford Expedition
1998 Ford F-150
  • Base / Lariat / XL / XLT
1998 Lincoln Navigator
1997 Dodge Dakota
  • 3.9L / 5.2L
1997 Ford Expedition
  • Eddie Bauer / XLT
1997 Ford F-150
  • 4.2L / 4.6L / 5.4L
1993 Chevy CK Pickup
  • 4.3L / 5.0L
1993 GMC CK Pickup
  • 4.3L / 5.0L
1992 Chevy C1500 / K1500
  • WT 4.3L / 5.0L
1992 Chevy C1500 / C2500 / K1500 / K2500
  • Cheyenne / Silverado 4.3L / 5.0L
1992 GMC CK Pickup
  • 4.3L / 5.0L
1991 Chevy C1500 / K1500
  • WT 4.3L / 5.0L
1991 Chevy C1500 / C2500 / K1500 / K2500
  • Cheyenne / Silverado 4.3L / 5.0L
1991 Chevy K1500
  • Sport 4.3L / 5.0L
1991 GMC CK Pickup
  • 4.3L / 5.0L
1990 Chevy CK Pickup
  • 4.3L / 5.0L
1990 GMC CK Pickup
  • 4.3L / 5.0L
1989 Chevy CK Pickup
  • 4.3L / 5.0L
1989 GMC CK Pickup
  • 4.3L / 5.0L
1988 Chevy CK Pickup
  • 4.3L / 5.0L
1988 GMC CK Pickup
  • 4.3L / 5.0L
1981 Chevy Blazer
  • 5.0L
1981 GMC Jimmy
  • 5.0L
1980 Chevy Blazer
  • 5.0L
1980 Chevy K10 / K30
  • 5.7L / 6.6L / 7.4L
1980 Chevy C20 / K20
  • 5.0L / 5.7L / 6.6L / 7.4L
1980 Chevy C10
  • Big Ten / Cheyenne / Custom Deluxe / Scottsdale / Silverado 5.0L / 5.7L / 6.6L / 7.4L
1980 Chevy C30
  • Cheyenne / Custom Deluxe / Scottsdale / Silverado 5.7L / 7.4L
1980 GMC Jimmy
  • 5.0L
1979 Chevy Blazer
  • 5.0L / 5.7L / 6.6L
1979 Chevy K20 / K30
  • 5.7L / 6.6L
1979 Chevy C10
  • Big Ten 5.0L / 5.7L / 7.4L
1979 Chevy C10 / C20 / C30 / K10
  • Cheyenne / Custom Deluxe / Scottsdale / Silverado 5.0L / 5.7L / 6.6L / 7.4L
1979 GMC Jimmy
  • 5.0L / 5.7L / 6.6L
1978 Chevy Blazer
  • 5.0L / 5.7L / 6.6L / 7.4L
1978 Chevy C20 / C30 / K10 / K20
  • Cheyenne / Custom Deluxe / Scottsdale 5.0L
1978 Chevy C10
  • Big Ten 5.0L / 5.7L / 7.4L
1978 Chevy C10
  • Cheyenne / Custom Deluxe / Scottsdale 5.0L / 5.7L / 6.6L / 7.4L
1978 Chevy C20 / C30 / K20
  • Cheyenne / Custom Deluxe / Scottsdale 7.4L
1978 Chevy C20 / C30 / K10 / K20 / K30
  • Cheyenne / Custom Deluxe / Scottsdale 5.7L / 6.6L
1978 GMC Jimmy
  • 5.0L / 5.7L / 6.6L
1977 Chevy Blazer
  • 5.0L / 5.7L / 6.6L / 7.4L
1977 Chevy K10
  • 5.0L / 5.7L / 6.6L
1977 Chevy C10 / C20 / K20
  • Cheyenne / Custom Deluxe / Scottsdale / Silverado 5.0L / 5.7L / 6.6L / 7.4L
1977 Chevy C30 / K30
  • Cheyenne / Custom Deluxe / Scottsdale / Silverado 5.7L / 6.6L / 7.4L
1977 GMC Jimmy
  • 5.0L / 5.7L / 6.6L
1976 Chevy Blazer
  • 5.7L / 6.6L / 7.4L
1976 Chevy C10
  • Cheyenne / Custom Deluxe / Scottsdale / Silverado 5.0L / 5.7L / 6.6L / 7.4L
1976 Chevy C20 / C30 / K10 / K20
  • Cheyenne / Custom Deluxe / Scottsdale / Silverado 5.7L / 6.6L / 7.4L
1976 GMC Jimmy
  • 5.7L / 6.6L
1975 Chevy Blazer
  • 5.7L / 6.6L
1975 Chevy K10 / K20
  • 5.7L / 6.6L
1975 Chevy C10 / C20 / C30
  • Cheyenne / Custom Deluxe / Scottsdale / Silverado 5.7L / 7.4L
1975 GMC Jimmy
  • 5.7L / 6.6L
1974 Chevy Blazer
  • 5.7L
1974 GMC Jimmy
  • 5.7L
1973 Chevy Blazer
  • 5.0L / 5.7L / 7.4L
1973 GMC Jimmy
  • 5.7L
1972 Chevy Chevelle
  • Concours / Concours Estate / Greenbrier 5.0L / 5.7L / 6.6L
1972 Chevy Chevelle
  • Base / Malibu / Nomad 5.0L / 5.7L / 6.6L / 7.4L
1971 Chevy Chevelle
  • SS 6.6L
1971 Chevy Chevelle
  • Concours / Concours Estate / Greenbrier 5.0L / 5.7L
1971 Chevy Chevelle
  • Malibu 5.0L / 5.7L / 6.6L / 7.4L
1971 Chevy Chevelle
  • Base / Nomad 5.0L / 5.7L / 7.4L
1970 Chevy Chevelle
  • SS 6.5L
1970 Chevy Chevelle
  • Base / Concours / Concours Estate / Greenbrier / Nomad 5.0L / 5.7L / 6.6L
1970 Chevy Chevelle
  • Malibu 5.0L / 5.7L / 6.5L / 6.6L / 7.4L
1969 Chevy Chevelle
  • SS 6.5L
1969 Chevy Chevelle
  • 300 Deluxe / Concours / Concours Estate / Greenbrier / Malibu / Nomad 5.0L / 5.7L / 6.5L
1968 Chevy Chevelle
  • Base
1968 Chevy Chevelle
  • SS 6.5L
1968 Chevy Chevelle
  • 300 / 300 Deluxe / Concours / Malibu / Nomad 5.0L / 5.4L / 6.5L
1967 Chevy Chevelle
  • SS 6.5L
1967 Chevy Chevelle
  • Concours / Deluxe 4.6L / 5.4L / 6.5L
1967 Chevy Chevelle
  • Base 4.6L / 6.5L
1966 Chevy Chevelle
  • SS 6.5L
1966 Chevy Chevelle
  • Base / Deluxe 4.6L
1965 Chevy Chevelle
  • Base 4.6L
1965 Chevy Chevelle
  • Deluxe 4.6L / 5.4L
1965 Chevy Chevelle
  • SS 4.6L / 6.5L
1964 Chevy Chevelle
  • Base 4.6L
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Flowmaster® - 40 Series Original MufflerFlowmaster® 8042543 - 40 Series Original Stainless...    $89.70
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