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MagnaFlow Sys Cat-Back 05-09 Mustang 4.6L Axl-Bak

SKU: MAG16843

Exhaust Systems

MAG Catback Exhaust...

MagnaFlow Sys Cat-Back 05-09 Mustang 4.6L Axl-Bak

SKU: MAG16843

Exhaust Systems

MAG Catback Exhaust...

A$1,548.01
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.
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Description

The MagnaFlow Ford Mustang Race Series Axle-Back Performance Exhaust System 16843 doesn't leave any performance on the table with a race-ready, light weight, dyno-proven design ready to help your 4.6L, 5.4L Ford Mustang take on any pretenders, whether on the track or the street. Exhaust kit 16843 is engineered to produce our powerful, resonant signature exhaust note at Very Aggressive exterior and Aggressive interior sound levels with an axle-back layout that replaces your vehicle's exhaust components from near the rear axle on back. Please check to ensure compliance with local noise regulations. This Ford Mustang exhaust kit features fast-flowing mandrel bent 2.5in. diameter main piping that ends in a Dual Split Rear exit with 3.5in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips. Extensive 3D scanning during development and the use of advanced CNC precision robotic manufacturing techniques ensures that 16843's direct-fit design fits so perfectly that you can easily install the system yourself. The durable, corrosion resistant stainless steel construction of exhaust system 16843 is backed by MagnaFlow's limited lifetime warranty.

Product Overview

The MagnaFlow 2005-2009 Ford Mustang Race Series Axle-Back Performance Exhaust System 16843 doesn't leave any performance on the table with a race-ready, light weight, dyno-proven design ready to help your 4.6L, 5.4L 2005-2009 Ford Mustang take on any pretenders, whether on the track or the street. Exhaust kit 16843 is engineered to produce our powerful, resonant signature exhaust note at Very Aggressive exterior and Aggressive interior sound levels with an axle-back layout that replaces your vehicle's exhaust components from near the rear axle on back. Please check to ensure compliance with local noise regulations. This Ford Mustang exhaust kit features fast-flowing mandrel bent 2.5in. diameter main piping that ends in a Dual Split Rear exit with 3.5in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips. Extensive 3D scanning during development and the use of advanced CNC precision robotic manufacturing techniques ensures that 16843's direct-fit design fits so perfectly that you can easily install the system yourself. The durable, corrosion resistant stainless steel construction of exhaust system 16843 is backed by MagnaFlow's limited lifetime warranty.


Features and Benefits

  • Durable Corrosion-Resistant Stainless Steel Construction
  • High Performance Lightweight Design
  • Straight Pipe-Like Sound

Product Details

10980:Round
Anticipated Ship Out Time:Approximately 1-2 Days
Attachment Style:Clamp-On
Attachment Type:Clamp-On
Catalytic Converter Quantity:0
Clamp Type:Band Clamp
Clamping Type:Band Clamp
Clamps Included:Yes
Color/Finish:Stainless
Components:Band Clamp=2
Description:Race Series Stainless Axle-Back System
Exhaust Inlet Connection Type:Clamp-On
Exhaust Pipe Material:Stainless
Exhaust Tip Connection:Welded-On
Exhaust Tip Cut:Angle Cut
Exhaust Tip Diameter:3.5
Exhaust Tip Edge:Rolled Edge
Exhaust Tip Finish:Polished
Exhaust Tip Intercooled:No
Exhaust Tip Length:10
Exhaust Tip Material:Stainless Steel
Exhaust Tip Quantity:2
Exhaust Tip Resonated:No
Exhaust Tip Shape:Round
Exhaust Tip Wall:Double Wall
Exit Location:Dual Split Rear
Exit Position:Dual Split Rear
Exit Quantity:Dual
Exit Style:Dual Split Rear
Finish:Stainless
Gasket Included:No
Gasket Or Seal Included:No
Hangers Included:Yes
Inlet Connection Type:Clamp-On
Inlet Type:Clamp-On
Main Piping Diameter:2.500 in.
Material:Stainless
Mounting Bracket Included:No
Muffler Body Material:Stainless Steel
Muffler Quantity:0
Part Number:mag16843
Pipe Material:Stainless Steel
Position:N/A
Prop 65 Y/N:No
Recommended Use:Performance
Series:Race
Sound Level:Aggressive
Subtitle:Axle-Back Performance Exhaust System
Subtitles:Axle-Back
System Type:Axle Back
Tip Diameter:3.500 in.
Tip Finish:Polished
Tip Length:10.000 in.
Tip Material:Stainless Steel
Tip Quantity:2
Tip Shape:Round
Tip Type:Rolled Edge
Title:MagnaFlow 2005-2009 Ford Mustang Race Series Axle-Back Performance Exhaust System
Type:Axle-Back
Valve Included:No
Valve Type:None
WARNING CA Proposition 65:No
Warranty:Lifetime

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-13 22:29:22

Features

  • Durable Corrosion-Resistant Stainless Steel Construction
  • High Performance Lightweight Design
  • Straight pipe-like sound

Specifications

Product Attributes - Brand
MagnaFlow
Product Attributes - Manufacturer's Part Number
16843
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Product Line
MagnaFlow Race Series Exhaust Systems
Product Attributes - UPC
841380032300
Product Attributes - System Material
409 stainless steel
Product Attributes - System Style
Rear axle-back
Product Attributes - Exhaust Type
Dual
Product Attributes - Exit Location
Rear
Product Attributes - System Finish
Natural
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Intermediate Pipe Diameter (in.)
2.50 in.
Product Attributes - Muffler Included
No
Product Attributes - Hardware Included
Yes
Product Attributes - Tailpipe Diameter (in.)
2.50 in.
Product Attributes - Tip Included
Yes
Product Attributes - Tip Outlet Size (in.)
3.50
Product Attributes - Tip Quantity
2
Product Attributes - Tip Shape
Round
Product Attributes - Tip Cut
Straight
Product Attributes - Tip Edge Style
Rolled edge, double-wall
Product Attributes - Tip Material
304 stainless steel
Product Attributes - Tip Color
Polished
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Depending on vehicle configuration, some modifications may be required. See installation instructions for details, if applicable. Competition only kit replaces rear mufflers.
Product Attributes - Special Attention
It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.

Reference Information

Brand Name/s Magnaflow
StreetFX SKU mag16843
SFX Item ID 4284576
Supplier Item Code 4284576
Manufacturer SKU 16843
Manufacturer UPC 841380032300
Alternative References mpe-16843, MFL16843, 4.6L

Compatibility

Application Data
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelBULLITT
    Beginning Year2008
    Ending Year2009
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleCoupe
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelGT
    Beginning Year2005
    Ending Year2009
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleConvertible
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelGT
    Beginning Year2005
    Ending Year2009
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleConvertible
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelGT
    Beginning Year2005
    Ending Year2009
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleCoupe
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelGT
    Beginning Year2005
    Ending Year2009
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleCoupe
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelGT BASE
    Beginning Year2005
    Ending Year2008
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleConvertible
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelGT BASE
    Beginning Year2005
    Ending Year2008
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleConvertible
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelGT BASE
    Beginning Year2005
    Ending Year2008
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleCoupe
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelGT BASE
    Beginning Year2005
    Ending Year2008
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleCoupe
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelGT EQUIPADO
    Beginning Year2005
    Ending Year2009
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleConvertible
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelGT EQUIPADO
    Beginning Year2005
    Ending Year2009
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleConvertible
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelGT EQUIPADO
    Beginning Year2005
    Ending Year2009
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleCoupe
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelGT EQUIPADO
    Beginning Year2005
    Ending Year2009
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleCoupe
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelLUJO
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleConvertible
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelLUJO
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleConvertible
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelLUJO
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleCoupe
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelLUJO
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleCoupe
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelSHELBY GT
    Beginning Year2007
    Ending Year2008
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleCoupe
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelSHELBY GT
    Beginning Year2007
    Ending Year2008
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleCoupe
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelSHELBY GT
    Beginning Year2008
    Ending Year2008
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleConvertible
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDUAL SPLIT REAR EXIT
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelSHELBY GT
    Beginning Year2008
    Ending Year2008
    Engine TypeV8
    Liter4.6
    CID281
    Engine Size4.6L/281
    Engine FamilyFord modular V8
    Body StyleConvertible
    TransmissionManual
    DrivetrainRWD
    Application NotesDUAL SPLIT REAR EXIT
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelSHELBY GT500
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Liter5.4
    CID330
    Engine Size5.4L/330
    Engine FamilyFord modular V8
    Body StyleConvertible
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Split Rear Exit
    Engine VIN CodeS
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelSHELBY GT500
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Liter5.4
    CID330
    Engine Size5.4L/330
    Engine FamilyFord modular V8
    Body StyleCoupe
    TransmissionManual
    DrivetrainRWD
    Application NotesDUAL SPLIT REAR EXIT
    Engine VIN CodeS

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