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Home / Exhaust / Catback / MagnaFlow Sys Cat-Back 05-09 Mustang V6 4.0L Axl-Bak
Magnaflow

MagnaFlow Sys Cat-Back 05-09 Mustang V6 4.0L Axl-Bak

PART 15889CATEGORY Catback
$553.00
$553.00
1
LISTED BY THE MANUFACTURER FOR

“MagnaFlow Sys Cat-Back 05-09 Mustang V6 4.0L Axl-Bak”

“The MagnaFlow 2005-2009 Ford Mustang Street Series Axle-Back Performance Exhaust System 15889 brings enhanced engine...”

Confirm fitment with the part number before ordering.

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Product description

Magnaflow Street Series Stainless Axle-Back System

Street Series Stainless Axle-Back System

Street Series Polished Axle Back System

Features

Durable Corrosion-Resistant Stainless Steel Construction

CNC Precision Robotic Manufacturing Techniques

Dyno-proven performance

Dyno Proven Performance

Manufacturer notes

The MagnaFlow 2005-2009 Ford Mustang Street Series Axle-Back Performance Exhaust System 15889 brings enhanced engine sound and dyno-proven performance to your 4.0L 2005-2009 Ford Mustang with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this Ford Mustang exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features an axle-back layout designed to replace your Ford Mustang's exhaust system from near the rear axle on back. With its fast-flowing, mandrel bent 2.5in. main piping and 1 Straight-Through mufflers ending in a Single Straight Passenger Side Rear exit with 3.5in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, your ride will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15889 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.

Need further assistance? Call 1-800-990-0905.

Supplier category
Exhaust, Mufflers & Tips
Supplier subcategory
Catback
UPC / barcode
841380018656
Units per product
1
Supplier Proposition 65 status
N
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
No
CARB acknowledgement required
Yes
Freight delivery required
No
Powersports product
No
More manufacturer information

Other product descriptions

MagnaFlow Sys Cat-Back 05-09 Mustang V6 4.0L Axl-Bak

Exhaust System

Axle-Back

Cat-Back

About the manufacturer

The MagnaFlow 2005-2009 Ford Mustang Street Series Axle-Back Performance Exhaust System brings enhanced engine sound and dyno-proven performance to your 4.0L 2005-2009 Ford Mustang with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this Ford Mustang exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features an axle-back layout designed to replace your Ford Mustang's exhaust system from near the rear axle on back. With its fast-flowing, mandrel bent 2.5in. main piping and 1 Straight-Through mufflers ending in a Single Straight Passenger Side Rear exit with 3.5in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, your ride will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15889 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.

The MagnaFlow Ford Mustang Street Series Axle-Back Performance Exhaust System brings enhanced engine sound and dyno-proven performance to your 4.0L Ford Mustang with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this Ford Mustang exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features an axle-back layout designed to replace your Ford Mustang's exhaust system from near the rear axle on back. With its fast-flowing, mandrel bent 2.5in. main piping and 1 Straight-Through mufflers ending in a Single Straight Passenger Side Rear exit with 3.5in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, your ride will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15889 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.

Additional manufacturer information

Exhaust,MagnaFlow,Muffler,Performance,Axle Back,Exhaust System,Stainless,Mandrel

Street Series Stainless Axle-Back System 15889

15889-Street Axle-Back Exhaust System Ford

Exhaust System Kit

ExhSystem

25173700

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MagnaFlow Sys Cat-Back 05-09 Mustang V6 4.0L Axl-Bak | Q40 Motorsports