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Flowmaster 40 Series Delta Flow Steel 2.5 Inch Muffler 942543 Muffler, Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

SKU: FLO942543

Mufflers

Flowmaster 40 Series Delta Flow Steel 2.5 Inch Muffler 942543 Muffler, Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

SKU: FLO942543

Mufflers
A$538.60
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

Flowmaster Super 40 Series Delta Flow mufflers go a step beyond their original 40 Series product. By precisely placing three internal baffles in the case, and welding them to exacting specifications, the 40 Series Delta Flow mufflers not only out-scavenge the originals, but they also provide superior reductions in exterior sound levels and resonance, which are transmitted through the exhaust system and into the vehicle. You get all this, plus improved torque and horsepower—and that famous Flowmaster sound!

Part Type

40 Series Delta Flow Muffler

Data: v4.2 - Upd: 2026-10-17 03:10:41

Specifications

Product Attributes - Brand
Flowmaster
Product Attributes - Manufacturer's Part Number
942543
Product Attributes - Part Type
Mufflers
Product Attributes - Product Line
Flowmaster 40 Series Delta Flow Mufflers
Product Attributes - UPC
700042015559
Product Attributes - Muffler Material
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.)
13.00 in.
Product Attributes - Overall Length (in.)
19.00 in.
Product Attributes - Thickness (in.)
4.000
Product Attributes - Width (in.)
9.750 in.
Product Attributes - Outlet Style
Standard, without tip
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Flowmaster
StreetFX SKU flo942543
SFX Item ID 4984048
Supplier Item Code 4984048
Manufacturer SKU 942543
Manufacturer UPC 700042015559
Alternative References FLM942543, Inlet/2

Compatibility

Application Data
  • UniversalYes
    MakePONTIAC
    ModelFIREBIRD
    SubmodelBROUGHAM
    Beginning Year1967
    Ending Year1967
    Engine TypeL6
    Liter5.4
    CID230
    CC6555
    Engine FamilyPontiac V8
    Engine Size3.8L/230
    Drivetrain4WD
    Engine VIN CodeA
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelBROUGHAM
    Beginning Year1967
    Ending Year1967
    Engine TypeL6
    Liter5.4
    CID230
    Engine FamilyPontiac V8
    Engine Size3.8L/230
    Drivetrain4WD
    Engine VIN CodeA
    CC6555
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelBROUGHAM
    Beginning Year2004
    Ending Year1968
    Engine TypeL6
    Liter4.1
    CID250
    Engine FamilyGM inline 6-cylinder
    Engine Size4.1L/250
    Drivetrain4WD
    Engine VIN Code3
    CC4097
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelLS
    Beginning Year1968
    Ending Year1968
    Engine TypeL6
    Liter5.4
    CID230
    Engine FamilyPontiac V8
    Engine Size3.8L/230
    DrivetrainAWD
    Engine VIN Code5
    CC5733
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelSIERRA SPORT
    Beginning Year1968
    Ending Year1968
    Engine TypeL6
    Liter5.4
    CID230
    CC5733
    Engine FamilyPontiac V8
    Engine Size3.8L/230
    DrivetrainAWD
    Engine VIN Code5
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelBROUGHAM
    Beginning Year1968
    Ending Year1968
    Engine TypeL6
    Liter4.6
    CID230
    CC5733
    Engine FamilyPontiac V8
    Engine Size3.8L/230
    DrivetrainAWD
    Engine VIN CodeV
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelLE
    Beginning Year1968
    Ending Year1968
    Engine TypeL6
    Liter4.2
    CID230
    Engine FamilyPontiac V8
    Engine Size3.8L/230
    DrivetrainAWD
    Engine VIN Code5
    CC5733
  • MakePONTIAC
    ModelFIREBIRD
    Submodel326
    Beginning Year1968
    Ending Year1969
    Engine TypeL6
    Liter4.1
    CID250
    Engine FamilyGM inline 6-cylinder
    Engine Size4.1L/250
    Drivetrain4WD
    Engine VIN Code6
    CC4097
  • MakePONTIAC
    ModelFIREBIRD
    Submodel326
    Beginning Year1967
    Ending Year1969
    Engine TypeL6
    Liter4.1
    CID250
    Engine FamilyGM inline 6-cylinder
    Engine Size4.1L/250
    Drivetrain4WD
    Engine VIN CodeA
    CC4097
  • MakePONTIAC
    ModelFIREBIRD
    Submodel326
    Beginning Year2008
    Ending Year1969
    Engine TypeL6
    Liter4.1
    CID250
    Engine FamilyGM inline 6-cylinder
    Engine Size4.1L/250
    Drivetrain4WD
    Engine VIN CodeF
    CC4097
  • MakePONTIAC
    ModelFIREBIRD
    Submodel326
    Beginning Year1968
    Ending Year1969
    Engine TypeL6
    Liter5.3
    CID250
    Engine FamilyGM inline 6-cylinder
    Engine Size4.1L/250
    Drivetrain4WD
    Engine VIN CodeA
    CC4097
  • MakePONTIAC
    ModelFIREBIRD
    Submodel326
    Beginning Year1968
    Ending Year1969
    Engine TypeL6
    Liter4.1
    CID250
    Engine FamilyGM inline 6-cylinder
    Engine Size4.1L/250
    Drivetrain4 X 2
    Engine VIN Code6
    CC4097
  • MakePONTIAC
    ModelFIREBIRD
    Submodel326
    Beginning Year1968
    Ending Year1969
    Engine TypeV8
    Liter5.3
    CID326
    CC5733
    Engine FamilyPontiac V8
    Engine Size5.3L/326
    Drivetrain4WD
    Engine VIN Code6
  • MakePONTIAC
    ModelFIREBIRD
    Submodel326
    Beginning Year1968
    Ending Year1969
    Engine TypeV8
    Liter5.3
    CID326
    CC5733
    Engine FamilyPontiac V8
    Engine Size5.3L/326
    Drivetrain4WD
    Engine VIN CodeF
  • MakePONTIAC
    ModelFIREBIRD
    Submodel326
    Beginning Year1968
    Ending Year2003
    Engine TypeL6
    Liter4.1
    CID250
    CC4098
    Engine FamilyGM inline 6-cylinder
    Engine Size4.1L/250
    Drivetrain4WD
    Engine VIN CodeF
  • MakePONTIAC
    ModelFIREBIRD
    Submodel350
    Beginning Year1967
    Ending Year1968
    Engine TypeV8
    Liter5.3
    CID326
    CC5343
    Engine FamilyPontiac V8
    Engine Size5.3L/326
    DrivetrainAWD
    Engine VIN Code5
  • MakePONTIAC
    ModelFIREBIRD
    Submodel350
    Beginning Year1985
    Ending Year1968
    Engine TypeV8
    Liter5.3
    CID326
    CC5343
    Engine FamilyPontiac V8
    Engine Size5.3L/326
    Drivetrain4WD
    Engine VIN Code5
  • MakePONTIAC
    ModelFIREBIRD
    Submodel350
    Beginning Year1986
    Ending Year1968
    Engine TypeV8
    Liter5.3
    CID326
    CC5343
    Engine FamilyPontiac V8
    Engine Size5.3L/326
    Drivetrain4WD
    Engine VIN Code5
  • MakePONTIAC
    ModelFIREBIRD
    Submodel350
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Liter5.3
    CID326
    Engine FamilyPontiac V8
    Engine Size5.3L/326
    Drivetrain4WD
    Engine VIN CodeA
    CC5343
  • MakePONTIAC
    ModelFIREBIRD
    Submodel350
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Liter5.3
    CID326
    CC5343
    Engine FamilyPontiac V8
    Engine Size5.3L/326
    DrivetrainAWD
    Engine VIN CodeG
  • MakePONTIAC
    ModelFIREBIRD
    Submodel350 HO
    Beginning Year1967
    Ending Year1967
    Engine TypeL6
    Liter5.3
    CID250
    Engine FamilyGM inline 6-cylinder
    Engine Size4.1L/250
    DrivetrainAWD
    Engine VIN CodeY
    CC4097
  • MakePONTIAC
    ModelFIREBIRD
    Submodel400
    Beginning Year1967
    Ending Year1967
    Engine TypeL6
    Liter4.1
    CID250
    CC4097
    Engine FamilyGM inline 6-cylinder
    Engine Size4.1L/250
    Drivetrain4WD
    Engine VIN CodeA
  • MakePONTIAC
    ModelFIREBIRD
    Submodel400
    Beginning Year1967
    Ending Year1967
    Engine TypeL6
    Liter4.1
    CID250
    CC4097
    Engine FamilyGM inline 6-cylinder
    Engine Size4.1L/250
    Drivetrain4WD
    Engine VIN CodeY
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelSIERRA GRANDE
    Beginning Year1967
    Ending Year1967
    Engine TypeL6
    Liter4.1
    CID250
    CC4097
    Engine FamilyPontiac V8
    Engine Size4.1L/250
    Drivetrain4WD
    Engine VIN Code2
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelSIERRA SLE
    Beginning Year1969
    Ending Year1969
    Engine TypeL6
    Liter5.4
    CID230
    CC5733
    Engine FamilyPontiac V8
    Engine Size3.8L/230
    Drivetrain4WD
    Engine VIN Code5

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