Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Flowmaster Super 44 Series 409 Stainless Steel 2.5 Inch Muffler 842547 Muffler, Series, Oval, in. Center Inlet, in. Offset Outlet, Steel, Black, Ford, Each

SKU: FLO842547

Mufflers

Flowmaster Super 44 Series 409 Stainless Steel 2.5 Inch Muffler 842547 Muffler, Series, Oval, in. Center Inlet, in. Offset Outlet, Steel, Black, Ford, Each

SKU: FLO842547

Mufflers
A$640.73
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.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Flowmaster Super 44 Series mufflers use the same technology as the original Super 40 mufflers—but also offer some distinct advantages. The Super 44s deliver a deep, rich tone with an improved flow path radius, optimum internal flow, and sound control engineering, all created with Delta Flow technology. They're the most aggressive, deepest sounding, highest performing 4 in. case street mufflers that Flowmaster has ever built. These American-made, all-black mufflers exceed OEM specifications for use on street cars, race cars, and sport trucks. Super 44s are ideal when dynamic sound, torque, and horsepower improvements are demanded in a smaller high performance muffler. Their maximum performance and improved flow path will generate more torque and power than ever before! If you really want to hear your exhaust system inside as well as outside of your vehicle, then order the Flowmaster Super 44 muffler best suited to fit your application.

Part Type

Mufflers

Data: v4.2 - Upd: 2026-10-16 04:08:39

Specifications

Product Attributes - Brand
Flowmaster
Product Attributes - Manufacturer's Part Number
842547
Product Attributes - Part Type
Mufflers
Product Attributes - Product Line
Flowmaster Super 44 Series Mufflers
Product Attributes - UPC
700042031399
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 - Electronic Valve
No
Product Attributes - Internal Construction
Chambered
Product Attributes - Inlet Location
Center
Product Attributes - Outlet Location
Offset
Product Attributes - Case Shape
Oval
Product Attributes - Reversible
No
Product Attributes - Muffler Color
Black
Product Attributes - Case Exterior Length (in.)
13.00 in.
Product Attributes - Thickness (in.)
4.250
Product Attributes - Width (in.)
9.750 in.
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Not a direct fit. Modifications are required.

Reference Information

Brand Name/s Flowmaster
StreetFX SKU flo842547
SFX Item ID 4983863
Supplier Item Code 4983863
Manufacturer SKU 842547
Manufacturer UPC 700042031399
Alternative References FLM842547

Compatibility

Application Data
  • UniversalYes
  • Application Notes2.50 Inlet 2.50 Outlet ; 2.50 Inlet 2.50 Outlet , 2.50 Inlet 2.50 Outlet
    Beginning Year2015
    CC4951
    CID302
    DrivetrainRWD
    Ending Year2015
    Engine FamilyFORD MODULAR V8 GAS
    Engine Size5.0L/302
    Engine TypeV8
    Engine VIN CodeF
    Liter5.0
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelGT
  • Application NotesSuper 44 Series Muffler; 2.5 in. Inlet/Outlet; Case Dimension 4 in. x 9.75 in. x 13 in.; 409 Stainless Steel, Not Direct Fit-Some Adaptation Required
    Beginning Year2015
    CC4951
    CID302
    DrivetrainRWD
    Ending Year2015
    Engine FamilyFORD MODULAR V8 GAS
    Engine Size5.0L/302
    Engine TypeV8
    Engine VIN CodeF
    Liter5.0
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelGT
  • Application NotesSuper 44 Series Muffler; 2.5 in. Inlet/Outlet; Case Dimension 4 in. x 9.75 in. x 13 in.; 409 Stainless Steel, Not Direct Fit-Some Adaptation Required
    Beginning Year2015
    CC4951
    CID302
    DrivetrainRWD
    Ending Year2015
    Engine FamilyFORD MODULAR V8 GAS
    Engine Size5.0L/302
    Engine TypeV8
    Engine VIN CodeF
    Liter5.0
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelGT 50 YEARS LIMITED EDITION
  • Application NotesSuper 44 Series Muffler; 2.5 in. Inlet/Outlet; Case Dimension 4 in. x 9.75 in. x 13 in.; 409 Stainless Steel, Not Direct Fit-Some Adaptation Required
    Beginning Year2015
    CC4951
    CID302
    DrivetrainRWD
    Ending Year2015
    Engine FamilyFORD MODULAR V8 GAS
    Engine Size5.0L/302
    Engine TypeV8
    Engine VIN CodeF
    Liter5.0
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelGT PREMIUM

Loading compatibility information...

Keep shopping

More from Flowmaster