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Flowmaster Super 40 Series Delta Flow 409 Stainless Steel 2.5 Inch Muffler 852548 Muffler, Series, Oval, Stainless, Offset in. Inlet/Outlet, 13.5 in. Case Length, Each

SKU: FLO852548

Mufflers

Flowmaster Super 40 Series Delta Flow 409 Stainless Steel 2.5 Inch Muffler 852548 Muffler, Series, Oval, Stainless, Offset in. Inlet/Outlet, 13.5 in. Case Length, Each

SKU: FLO852548

Mufflers

Sale ends in Calculating...

A$580.60 A$581.56
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

These Super 40 Flowmaster mufflers significantly outflow the older two-chamber mufflers. They help create even more horsepower with less interior noise and a deeper exterior sound. These mufflers feature a design patterned after Flowmaster's race mufflers. These Flowmaster mufflers far exceed older models on Dyno tests. They create a beautiful hot rod sound, along with increased horsepower and gas mileage. So, if you want to get that hot rod sound and add some horsepower, then these Flowmaster mufflers have you covered.

Part Type

Mufflers

Data: v4.2 - Upd: 2026-10-15 01:36:55

Specifications

Product Attributes - Brand
Flowmaster
Product Attributes - Manufacturer's Part Number
852548
Product Attributes - Part Type
Mufflers
Product Attributes - Product Line
Flowmaster Super 40 Series Delta Flow Mufflers
Product Attributes - UPC
700042025268
Product Attributes - Muffler Material
409 stainless steel
Product Attributes - Inlet Diameter (in.)
2.50 in.
Product Attributes - Outlet Diameter (in.)
2.50 in.
Product Attributes - Inlet Quantity
1
Product Attributes - Outlet Quantity
1
Product Attributes - Inlet Location
Offset
Product Attributes - Outlet Location
Offset
Product Attributes - Case Shape
Oval
Product Attributes - Reversible
No
Product Attributes - Internal Construction
Chambered
Product Attributes - Muffler Finish
Black
Product Attributes - Case Exterior Length (in.)
13.50 in.
Product Attributes - Overall Length (in.)
19.50 in.
Product Attributes - Thickness (in.)
5.000
Product Attributes - Width (in.)
10.000 in.
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Flowmaster
StreetFX SKU flo852548
SFX Item ID 4983852
Supplier Item Code 4983852
Manufacturer SKU 852548
Manufacturer UPC 700042025268
Alternative References FLM852548

Compatibility

Application Data
  • UniversalYes
    MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1979
    Ending Year1979
    Engine TypeV6
    Liter3.7
    CID226
    Engine FamilyMopar V6
    Engine Size3.7L/226
    Drivetrain4WD
    Engine VIN CodeL
    CC7439
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1990
    Ending Year1993
    Engine TypeV6
    Liter3.7
    CID226
    Engine FamilyMopar V6
    Engine Size3.7L/226
    Drivetrain4WD
    Engine VIN CodeW
    CC7439
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1979
    Ending Year2010
    Engine TypeV6
    Liter3.7
    CID226
    Engine FamilyMopar V6
    Engine Size3.7L/226
    Drivetrain4WD
    Engine VIN CodeS
    CC6588
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1979
    Ending Year2008
    Engine TypeV6
    Liter3.7
    CID226
    Engine FamilyMopar V6
    Engine Size3.7L/226
    Drivetrain4WD
    Engine VIN CodeS
    CC7439
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1979
    Ending Year2007
    Engine TypeV6
    Liter3.7
    CID226
    Engine FamilyMopar V6
    Engine Size3.7L/226
    Drivetrain4WD
    Engine VIN CodeW
    CC7439
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1982
    Ending Year1984
    Engine TypeV6
    Liter3.7
    CID226
    Engine FamilyMopar V6
    Engine Size3.7L/226
    Drivetrain4WD
    Engine VIN CodeG
    CC7441
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1979
    Ending Year2008
    Engine TypeV6
    Liter4.7
    CID287
    Engine FamilyMopar next generation V8
    Engine Size4.7L/287
    Drivetrain4WD
    Engine VIN CodeG
    CC5031
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year2005
    Ending Year1986
    Engine TypeV6
    Liter4.7
    CID287
    Engine FamilyMopar next generation V8
    Engine Size4.7L/287
    Drivetrain4WD
    Engine VIN CodeP
    CC6489
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year2007
    Ending Year2007
    Engine TypeV6
    Liter4.7
    CID287
    Engine FamilyMopar next generation V8
    Engine Size4.7L/287
    Drivetrain4WD
    Engine VIN CodeX
    CC6588
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year2007
    Ending Year1984
    Engine TypeV6
    Liter4.7
    CID287
    Engine FamilyMopar next generation V8
    Engine Size4.7L/287
    Drivetrain4WD
    Engine VIN CodeW
    CC6588
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1982
    Ending Year1979
    Engine TypeV8
    Liter4.7
    CID287
    Engine FamilyOldsmobile diesel V8
    Engine Size4.7L/287
    Drivetrain4WD
    Engine VIN CodeX
    CC6588
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1982
    Ending Year1985
    Engine TypeV6
    Liter3.9
    CID239
    Engine FamilyMopar V6
    Engine Size3.9L/239
    Drivetrain4WD
    Engine VIN CodeP
    CC3906
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1982
    Ending Year1985
    Engine TypeV6
    Liter3.9
    CID239
    Engine FamilyMopar V6
    Engine Size3.9L/239
    Drivetrain4WD
    Engine VIN CodeP
    CC3906
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1982
    Ending Year2008
    Engine TypeV6
    Liter3.9
    CID239
    Engine FamilyMopar V6
    Engine Size3.9L/239
    Drivetrain4WD
    Engine VIN CodeP
    CC3906
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1979
    Ending Year2008
    Engine TypeV6
    Liter5.2
    CID318
    Engine FamilyMopar small block Magnum
    Engine Size5.2L/318
    Drivetrain4WD
    Engine VIN CodeY
    CC5211
  • MakeGMC
    ModelK3500
    SubmodelSIERRA SLE
    Beginning Year1988
    Ending Year1990
    Engine TypeV6
    Liter5.2
    CID318
    Engine FamilyMopar small block Magnum
    Engine Size5.2L/318
    Drivetrain4WD
    Engine VIN CodeW
    CC5211
  • MakeGMC
    ModelK3500
    SubmodelSIERRA SLE
    Beginning Year1988
    Ending Year1993
    Engine TypeV6
    Liter5.0
    CID305
    Engine FamilyMopar next generation V8
    Engine Size5.0L/305
    Drivetrain4WD
    Engine VIN CodeH
    CC3906
  • MakeGMC
    ModelK3500
    SubmodelSIERRA SLX
    Beginning Year1988
    Ending Year1990
    Engine TypeV6
    Liter3.9
    CID305
    Engine FamilyOldsmobile diesel V8
    Engine Size5.0L/305
    Drivetrain4WD
    Engine VIN CodeH
    CC3906
  • MakeGMC
    ModelK3500
    SubmodelSIERRA SLX
    Beginning Year1988
    Ending Year1979
    Engine TypeV8
    Liter4.7
    CID287
    Engine FamilyMopar next generation V8
    Engine Size4.7L/287
    Drivetrain4WD
    Engine VIN CodeN
    CC5211
  • MakeGMC
    ModelK3500
    SubmodelSIERRA
    Beginning Year1988
    Ending Year1979
    Engine TypeV6
    Liter3.7
    CID226
    Engine FamilyMopar next generation V8
    Engine Size3.7L/226
    Drivetrain4WD
    Engine VIN CodeM
    CC3906
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1982
    Ending Year1982
    Engine TypeV6
    Liter3.7
    CID226
    Engine FamilyMopar V6
    Engine Size3.7L/226
    Drivetrain4WD
    Engine VIN CodeL
    CC3906
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1986
    Ending Year2008
    Engine TypeV6
    Liter5.2
    CID318
    Engine FamilyMopar small block Magnum
    Engine Size5.2L/318
    Drivetrain4WD
    Engine VIN CodeM
    CC5211
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1982
    Ending Year1982
    Engine TypeV6
    Liter5.2
    CID318
    Engine FamilyMopar small block Magnum
    Engine Size5.2L/318
    Drivetrain4WD
    Engine VIN CodeS
    CC5211
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1979
    Ending Year2008
    Engine TypeV6
    Liter4.7
    CID287
    Engine FamilyMopar next generation V8
    Engine Size4.7L/287
    Drivetrain4WD
    Engine VIN CodeS
    CC3906
  • MakeGMC
    ModelK3500
    SubmodelSTREET COUPE
    Beginning Year1979
    Ending Year1979
    Engine TypeV6
    Liter4.7
    CID287
    Engine FamilyOldsmobile diesel V8
    Engine Size4.7L/287
    Drivetrain4WD
    Engine VIN CodeS
    CC3906

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