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Flowmaster 53083

80 Series Cross-Flow Muffler Offset In 3"/Dual Out 2.5"

Flowmaster 53083

389-53083

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Flowmaster 53083 80 Series Cross-Flow Muffler Offset In 3"/Dual Out 2.5" $148.42
80 Series Cross-Flow Muffler
  • Offset In 3"/Dual Out 2.5"
  • Aluminized Steel

  • Flowmaster 53083 Details

    Offset In/Dual Out

  • Case: 17" L (5" Thick)
  • Overall: 23" L x 9.75" W
  • Universal Muffler - Not a direct fit. Some adaptation required.
  • Durable Fully Welded 16ga Aluminized Steel
  • 3 Year Limited Warranty
  • Aggressive And Powerful Exterior Exhaust Tone
  • Notable Interior Resonance
  • 1986 to 2002 Camaro/Firebird/Buick Grand National
  • Cross Flow Applications
  • The Original Two Chamber Design
  • www.Flowmastermufflers.com

  • Specifications:

    Body Width (in.)
    10
    Width (in.)
    10
    Body Length (in.)
    17
    Outlet Size (in.)
    2.5
    Inlet Size (in.)
    3
    Body Height (in.)
    5
    Material
    Aluminized Steel
    Outlet Type
    Dual Opposite End Outlet
    Shape
    Oval
    Inlet Type
    Single Offset Inlet
    Overall Length (in.)
    23
    Inlet Position
    Offset
    Outlet Position
    Offset
    Body Length (in.)
    17.0
    Muffler Count
    1
    Inlet Connection Type
    Pipe Connection
    Sound Level
    Aggressive Sound
    Muffler Type
    Reflection
    Outlet Location
    Offset
    Case Length (in.)
    17
    Case Shape
    Oval
    Internal Construction
    Chambered
    Muffler Finish
    Aluminized
    Muffler Material
    Steel
    Outlet Style
    Standard, without tip
    Quantity
    Sold individually
    Outlet Quantity
    Two
    Thickness (in.)
    5
    Inlet Location
    Offset
    Inlet Diameter (in.)
    3
    Outlet Diameter (in.)
    2.5
    Inlet Quantity
    One
    Manufacturer's Part Number:
    53083

    True Dual Performance

    Flowmaster's 80 Series Cross-Flow Mufflers offer true dual performance where only a single exhaust system will fit, commonly found on classic Camaros and Firebirds. The 80 Series Cross-Flow Muffler fits transversely behind the rear axle and in front of the fuel tank making it the perfect OE replacement. The 80 Series gives excellent ground clearance, aggressive tone and increased power output over stock.

    Features:
  • True dual performance
  • Aggressive tone
  • Stainless steel or aluminized steel
  • Fully MIG-welded
  • Single or dual outlets
  • Perfect replacement for Camaro/Firebird configuration

  • Does Flowmaster 53083 fit your vehicle?

    Narrow Results

    1989 PONTIAC FIREBIRD

    • CC: 3800
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 3.8
    • SubModel: TRANS AM
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1986-1987 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985 PONTIAC FIREBIRD

    • EngineType: ALL
    • SubModel: ALL

    1993 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.7
    • SubModel: INDIANAPOLIS 500 PACE CAR
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1984 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1994-1997 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.7
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1986 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 2.8
    • SubModel: S/E
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1998 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1986 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: S/E
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986-1987 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1995 CHEVROLET CAMARO

    • CC: 3800
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1990 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: IROC-Z
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 CHEVROLET CAMARO

    • CC: 5031
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986-1992 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 CHEVROLET CAMARO

    • CC: 5031
    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 CHEVROLET CAMARO

    • Liter: 2.8
    • SubModel: SPORT
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983-1984 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: S/E
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1994 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1993 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • EngineType: ALL
    • SubModel: Z28

    1989-1992 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: TRANS AM GTA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1989-2002 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.7
    • SubModel: FORMULA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • EngineType: ALL
    • SubModel: RS HERITAGE EDITION

    1992 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • EngineType: ALL
    • SubModel: Z28 HERITAGE EDITION

    1982 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: BERLINETTA

    1988-1990 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.7
    • SubModel: IROC-Z
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1998-2002 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28 SS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2002 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1995-1996 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.7
    • Aspiration: N
    • SubModel: Z28
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983-1984 PONTIAC FIREBIRD

    • CC: 2474
    • Liter: 2.5
    • SubModel: S/E
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1983-1986 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • EngineType: ALL
    • SubModel: BERLINETTA

    1982 CHEVROLET CAMARO

    • CC: 5031
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1991-1992 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983-1984 PONTIAC FIREBIRD

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1985-1987 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 2.8
    • SubModel: SPORT
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1989-1992 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.7
    • SubModel: TRANS AM GTA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1990-1992 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 3.1
    • SubModel: BASE
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1989-1992 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: FORMULA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 PONTIAC FIREBIRD

    • EngineType: ALL
    • SubModel: ALL

    1988-1989 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: IROC-Z
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983-1984 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983-1986 CHEVROLET CAMARO

    • CC: 2474
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 2.5
    • SubModel: SPORT
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1987 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1986 PONTIAC FIREBIRD

    • CC: 2474
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1988 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983-1984 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1987 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • EngineType: ALL
    • SubModel: LT

    1983-1987 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985-1987 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1994 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.7
    • SubModel: TRANS AM GT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996 CHEVROLET CAMARO

    • CC: 3800
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 3.8
    • SubModel: RS
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1983 PONTIAC FIREBIRD

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1988 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 CHEVROLET CAMARO

    • CC: 2474
    • Liter: 2.5
    • SubModel: SPORT
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1982 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: Z28 INDIANAPOLIS 500 PACE CAR

    1987-1992 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985-1987 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • EngineType: ALL
    • SubModel: IROC-Z

    1986-1989 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983-1984 PONTIAC FIREBIRD

    • Liter: 2.8
    • SubModel: S/E
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1993-1995 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 3.4
    • SubModel: BASE
    • CUI: 207
    • EngineType: V6 ( 3.4 L / 207 )

    1983 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1998-2001 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.7
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: G
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 2.8
    • SubModel: RS
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1989-1992 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: RS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1999-2002 CHEVROLET CAMARO

    • Liter: 5.7
    • Aspiration: N
    • SubModel: Z28
    • Engine Vin: G
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1991-1992 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983-1984 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 2.8
    • SubModel: SPORT
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983-1984 PONTIAC FIREBIRD

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1993-1995 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 3.4
    • SubModel: BASE
    • CUI: 207
    • EngineType: V6 ( 3.4 L / 207 )

    1985-1987 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1990-1992 CHEVROLET CAMARO

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 3.1
    • SubModel: RS
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1989 PONTIAC FIREBIRD

    • CC: 3800
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 3.8
    • SubModel: TRANS AM GTA SE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1996 CHEVROLET CAMARO

    • CC: 3800
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 3.8
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1987-1993 PONTIAC FIREBIRD

    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1995-1998 PONTIAC FIREBIRD

    • CC: 3800
    • Fitment_Note: Features 5 in. Thick Case
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )
    53083 - Flowmaster 80 Series Cross-Flow Mufflers is rated 2.0 out of 5 by 1.
    Rated 2 out of 5 by from Disappointed The expectation was this was going to sound really good and from what the manufacturer said, pretty loud. Not the case! The sound from this muffler is really mild. I put this on my 99 trans am with the LS1 350, the cats were gutted as well to allow more flow. At idle you can hardly hear it, the factory muffler sounded louder at idle. The only time you get any sound out of this muffler is when you get on it hard. Was hoping for more from flowmaster. Next spring I'm going remove this muffler and find something else that has deeper sound.
    Date published: 2017-08-13
    • y_2017, m_9, d_22, h_19
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_188750, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
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