Description

The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features

  • Durable fully welded 16 gauge aluminized steel
  • Noticeable interior resonance
  • Excellent street/strip and off road application
  • Aggressive Sound Exterior Exhaust Tone

Specifications

Automotive Item GradeHigh Performance
Body Height4
Body Length13
Body Width9.75
BrandFlowmaster
California Proposition 65 RequiredNo
ColourBlack
Emission Code5
FinishPaint
FinishAluminized
Inlet Connection TypePipe Connection
Inlet Diameter3
Inlet PositionCenter
MaterialAluminized Steel
Mount TypeUses New Hangers (Not Included)
Muffler SeriesOriginal 40 Series
Muffler TypeChambered
Outlet Connection TypePipe Connection
Outlet Diameter2.5
Outlet PositionDual
Overall Length19
Product TypeStreet Mufflers
ReversibleNo
Sale CategoryExhaust
ShapeOval
Sound LevelAggressive Sound
Type of MufflerChambered
Vehicle TypeTruck/SUV
Vehicle TypeLate Model Muscle Car
Vehicle TypeClassic Muscle Car
Vehicle TypeStreet Rod
Vehicle TypeStreet/Strip

Compatibility

  • 1987 - 1987 Chevrolet Blazer Silverado 5.7
  • 1987 - 1987 Chevrolet Blazer Silverado 5.0
  • 1987 - 1987 Chevrolet Blazer Custom Deluxe 5.0
  • 1987 - 1987 Chevrolet Blazer Custom Deluxe 5.7
  • 1988 - 1993 Chevrolet C1500 Silverado 5.7
  • 1988 - 1993 Chevrolet C1500 Cheyenne 5.7
  • 1988 - 1990 Chevrolet C1500 Scottsdale 5.7
  • 1990 - 1993 Chevrolet C1500 WT 5.7
  • 1988 - 1993 Chevrolet C2500 Cheyenne 5.7
  • 1988 - 1993 Chevrolet C2500 Silverado 5.7
  • 1988 - 1990 Chevrolet C2500 Scottsdale 5.7
  • 1988 - 1993 Chevrolet K1500 Silverado 5.7
  • 1988 - 1993 Chevrolet K1500 Cheyenne 5.7
  • 1988 - 1990 Chevrolet K1500 Scottsdale 5.7
  • 1990 - 1993 Chevrolet K1500 WT 5.7
  • 1991 - 1991 Chevrolet K1500 Sport 5.7
  • 1988 - 1993 Chevrolet K2500 Silverado 5.7
  • 1988 - 1993 Chevrolet K2500 Cheyenne 5.7
  • 1988 - 1990 Chevrolet K2500 Scottsdale 5.7
  • 1988 - 1993 GMC C1500 Sierra SLE 5.7
  • 1988 - 1993 GMC C1500 Sierra SLX 5.7
  • 1988 - 1993 GMC C1500 Sierra 5.7
  • 1988 - 1993 GMC C2500 Sierra 5.7
  • 1988 - 1993 GMC C2500 Sierra SLX 5.7
  • 1988 - 1993 GMC C2500 Sierra SLE 5.7
  • 1988 - 1993 GMC K1500 Sierra 5.7
  • 1988 - 1993 GMC K1500 Sierra SLX 5.7
  • 1988 - 1993 GMC K1500 Sierra SLE 5.7
  • 1993 - 1993 GMC K1500 Sierra Sport 5.7
  • 1988 - 1993 GMC K2500 Sierra SLE 5.7
  • 1988 - 1993 GMC K2500 Sierra 5.7
  • 1988 - 1993 GMC K2500 Sierra SLX 5.7
  • 1980 - 1987 GMC Jimmy Base 5.0
  • 1980 - 1987 GMC Jimmy Base 5.7
  • 1980 - 1985 GMC Jimmy High Sierra 5.0
  • 1980 - 1985 GMC Jimmy High Sierra 5.7
  • 1980 - 1985 GMC Jimmy Sierra Classic 5.7
  • 1980 - 1985 GMC Jimmy Sierra Classic 5.0
  • 1980 - 1982 GMC Jimmy Sierra Grande 5.7
  • 1980 - 1982 GMC Jimmy Sierra Grande 5.0
  • 1980 - 1982 GMC Jimmy Street Coupe 5.7
  • 1980 - 1982 GMC Jimmy Street Coupe 5.0
  • 1987 - 1987 GMC Jimmy Sierra Classic 5.7
  • 1987 - 1987 GMC Jimmy Sierra Classic 5.0
  • 1985 - 1991 Ford Bronco Eddie Bauer 5.8
  • 1985 - 1991 Ford Bronco XLT 5.8
  • 1985 - 1991 Ford Bronco Custom 5.8
  • 1990 - 1991 Ford Bronco XL 5.8
  • 1988 - 1995 Ford F-250 XL 7.5
  • 1988 - 1992 Ford F-250 XLT Lariat 7.5
  • 1988 - 1992 Ford F-250 Custom 7.5
  • 1993 - 1995 Ford F-250 XLT 7.5
  • 1995 - 1995 Ford F-250 Special 7.5
  • 1995 - 1995 Ford F-250 Eddie Bauer 7.5
  • 1988 - 1995 Ford F-350 XL 7.5
  • 1988 - 1992 Ford F-350 XLT Lariat 7.5
  • 1988 - 1992 Ford F-350 Custom 7.5
  • 1993 - 1995 Ford F-350 XLT 7.5
  • 1995 - 1995 Ford F-350 Eddie Bauer 7.5
  • 1995 - 1995 Ford F-350 Special 7.5

The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features

  • Durable fully welded 16 gauge aluminized steel
  • Noticeable interior resonance
  • Excellent street/strip and off road application
  • Aggressive Sound Exterior Exhaust Tone
Automotive Item GradeHigh Performance
Body Height4
Body Length13
Body Width9.75
BrandFlowmaster
California Proposition 65 RequiredNo
ColourBlack
Emission Code5
FinishPaint
FinishAluminized
Inlet Connection TypePipe Connection
Inlet Diameter3
Inlet PositionCenter
MaterialAluminized Steel
Mount TypeUses New Hangers (Not Included)
Muffler SeriesOriginal 40 Series
Muffler TypeChambered
Outlet Connection TypePipe Connection
Outlet Diameter2.5
Outlet PositionDual
Overall Length19
Product TypeStreet Mufflers
ReversibleNo
Sale CategoryExhaust
ShapeOval
Sound LevelAggressive Sound
Type of MufflerChambered
Vehicle TypeTruck/SUV
Vehicle TypeLate Model Muscle Car
Vehicle TypeClassic Muscle Car
Vehicle TypeStreet Rod
Vehicle TypeStreet/Strip
  • 1987 - 1987 Chevrolet Blazer Silverado 5.7
  • 1987 - 1987 Chevrolet Blazer Silverado 5.0
  • 1987 - 1987 Chevrolet Blazer Custom Deluxe 5.0
  • 1987 - 1987 Chevrolet Blazer Custom Deluxe 5.7
  • 1988 - 1993 Chevrolet C1500 Silverado 5.7
  • 1988 - 1993 Chevrolet C1500 Cheyenne 5.7
  • 1988 - 1990 Chevrolet C1500 Scottsdale 5.7
  • 1990 - 1993 Chevrolet C1500 WT 5.7
  • 1988 - 1993 Chevrolet C2500 Cheyenne 5.7
  • 1988 - 1993 Chevrolet C2500 Silverado 5.7
  • 1988 - 1990 Chevrolet C2500 Scottsdale 5.7
  • 1988 - 1993 Chevrolet K1500 Silverado 5.7
  • 1988 - 1993 Chevrolet K1500 Cheyenne 5.7
  • 1988 - 1990 Chevrolet K1500 Scottsdale 5.7
  • 1990 - 1993 Chevrolet K1500 WT 5.7
  • 1991 - 1991 Chevrolet K1500 Sport 5.7
  • 1988 - 1993 Chevrolet K2500 Silverado 5.7
  • 1988 - 1993 Chevrolet K2500 Cheyenne 5.7
  • 1988 - 1990 Chevrolet K2500 Scottsdale 5.7
  • 1988 - 1993 GMC C1500 Sierra SLE 5.7
  • 1988 - 1993 GMC C1500 Sierra SLX 5.7
  • 1988 - 1993 GMC C1500 Sierra 5.7
  • 1988 - 1993 GMC C2500 Sierra 5.7
  • 1988 - 1993 GMC C2500 Sierra SLX 5.7
  • 1988 - 1993 GMC C2500 Sierra SLE 5.7
  • 1988 - 1993 GMC K1500 Sierra 5.7
  • 1988 - 1993 GMC K1500 Sierra SLX 5.7
  • 1988 - 1993 GMC K1500 Sierra SLE 5.7
  • 1993 - 1993 GMC K1500 Sierra Sport 5.7
  • 1988 - 1993 GMC K2500 Sierra SLE 5.7
  • 1988 - 1993 GMC K2500 Sierra 5.7
  • 1988 - 1993 GMC K2500 Sierra SLX 5.7
  • 1980 - 1987 GMC Jimmy Base 5.0
  • 1980 - 1987 GMC Jimmy Base 5.7
  • 1980 - 1985 GMC Jimmy High Sierra 5.0
  • 1980 - 1985 GMC Jimmy High Sierra 5.7
  • 1980 - 1985 GMC Jimmy Sierra Classic 5.7
  • 1980 - 1985 GMC Jimmy Sierra Classic 5.0
  • 1980 - 1982 GMC Jimmy Sierra Grande 5.7
  • 1980 - 1982 GMC Jimmy Sierra Grande 5.0
  • 1980 - 1982 GMC Jimmy Street Coupe 5.7
  • 1980 - 1982 GMC Jimmy Street Coupe 5.0
  • 1987 - 1987 GMC Jimmy Sierra Classic 5.7
  • 1987 - 1987 GMC Jimmy Sierra Classic 5.0
  • 1985 - 1991 Ford Bronco Eddie Bauer 5.8
  • 1985 - 1991 Ford Bronco XLT 5.8
  • 1985 - 1991 Ford Bronco Custom 5.8
  • 1990 - 1991 Ford Bronco XL 5.8
  • 1988 - 1995 Ford F-250 XL 7.5
  • 1988 - 1992 Ford F-250 XLT Lariat 7.5
  • 1988 - 1992 Ford F-250 Custom 7.5
  • 1993 - 1995 Ford F-250 XLT 7.5
  • 1995 - 1995 Ford F-250 Special 7.5
  • 1995 - 1995 Ford F-250 Eddie Bauer 7.5
  • 1988 - 1995 Ford F-350 XL 7.5
  • 1988 - 1992 Ford F-350 XLT Lariat 7.5
  • 1988 - 1992 Ford F-350 Custom 7.5
  • 1993 - 1995 Ford F-350 XLT 7.5
  • 1995 - 1995 Ford F-350 Eddie Bauer 7.5
  • 1995 - 1995 Ford F-350 Special 7.5

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