How to service and repair the muffler on Ford Mustang?

In order to fix the muffler, raise the car in neutral and lift the rear axle. Take out the upper arm bolt and shock absorber, and get the axle down. Unhook exhaust pipe and muffler, not exercising caution not to spill oil on isolators. Wipe the surface, fit the new attachments and reverse the process of removal.

OEM Ford Mustang Muffler

Exhaust Muffler

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126 Mufflers found

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Ford Mustang Muffler, Front Passenger Side Part Number: DR3Z-5230-B
$424.49 MSRP: $558.21
You Save: $133.72 (24%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler Assembly - Front; Exhaust Muffler, Right
- Position: Front Passenger Side
- Replaces: BR3Z-5230-X
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2014 Ford Mustang | Boss 302, GT | 8 Cyl 5.0 L GAS
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Ford Mustang Muffler, Front Driver Side Part Number: 8R3Z-5230-L
$324.58 MSRP: $449.02
You Save: $124.44 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly - Front; Exhaust Muffler; Direct-Fit Exhaust; Exhaust System Kit
- Position: Front Driver Side
- Replaces: 4R3Z-5230-LM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2009 Ford Mustang | Bullitt, GT, Shelby GT | 8 Cyl 4.6 L GAS
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Ford Mustang Muffler, Front Driver Side Part Number: DR3Z-5230-F
$706.61 MSRP: $937.46
You Save: $230.85 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly - Front; Exhaust Muffler, Left; Exhaust Muffler
- Position: Front Driver Side
- Replaces: BR3Z-5230-S, BR3Z-5230-T, BR3Z-5230-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2014 Ford Mustang | Boss 302, GT | 8 Cyl 5.0 L GAS
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Ford Mustang Muffler Part Number: JR3Z-5230-BC
$485.67 MSRP: $638.66
You Save: $152.99 (24%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly
- Replaces: JR3Z-5230-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2023 Ford Mustang | Bullitt, GT, GT Premium, Mach 1 | 8 Cyl 5.0 L GAS
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Ford Mustang Muffler, Front Driver Side Part Number: AR3Z-5230-R
$469.62 MSRP: $649.68
You Save: $180.06 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly - Front; Exhaust Muffler, Left
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010 Ford Mustang | Shelby GT500 | 8 Cyl 5.4 L GAS
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Ford Mustang Muffler, Front Driver Side Part Number: CR3Z-5230-D
$329.46 MSRP: $455.77
You Save: $126.31 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly - Front; Exhaust Muffler, Left
- Position: Front Driver Side
- Replaces: CR3Z-5230-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012 Ford Mustang | Boss 302, GT | 8 Cyl 5.0 L GAS
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Ford Mustang Muffler, Front Driver Side Part Number: AR3Z-5230-G
$307.73 MSRP: $425.72
You Save: $117.99 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly - Front; Exhaust Muffler
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010 Ford Mustang | GT | 8 Cyl 4.6 L GAS
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Ford Mustang Rear Muffler, Driver Side Part Number: PR3Z-5230-U
$690.53 MSRP: $916.12
You Save: $225.59 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2024 Ford Mustang | Dark Horse, Dark Horse Premium, GT, GT Premium | 8 Cyl 5.0 L GAS
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Ford Mustang Muffler & Pipe Assembly, Front Part Number: FR3Z-5230-Y
$1548.11 MSRP: $2053.88
You Save: $505.77 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly - Centre And Rear; Exhaust Muffler; Exhaust Pipe; Muffler
- Position: Front
- Replaces: FR3Z-5230-P, FR3Z-5230-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford Mustang | GT, GT 50 Years Limited Edition, GT Premium | 8 Cyl 5.0 L GAS
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Ford Mustang Rear Muffler, Driver Side Part Number: PR3Z-5230-R
$850.50 MSRP: $1128.36
You Save: $277.86 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly
- Position: Driver Side
- Replaced by: PR3Z-5230-AY
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2024 Ford Mustang | EcoBoost, EcoBoost Premium | 4 Cyl 2.3 L GAS
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Ford Mustang Rear Muffler, Driver Side Part Number: PR3Z-5230-W
$1251.11 MSRP: $1659.85
You Save: $408.74 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly
- Position: Driver Side
- Replaced by: PR3Z-5230-BB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2024 Ford Mustang | Dark Horse, Dark Horse Premium | 8 Cyl 5.0 L GAS
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Ford Mustang Rear Muffler, Driver Side Part Number: JR3Z-5230-Y
$637.56 MSRP: $906.27
You Save: $268.71 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly; Exhaust Muffler, Left, Rear Left; Exhaust Pipe; Muffler
- Position: Rear Driver Side
- Replaces: JR3Z-5230-DB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2023 Ford Mustang | EcoBoost, EcoBoost Premium | 4 Cyl 2.3 L GAS
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Ford Mustang Muffler, Driver Side Part Number: KR3Z-5230-J
$975.15 MSRP: $1293.73
You Save: $318.58 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly; Exhaust Muffler, Left; Exhaust Pipe
- Position: Driver Side
- Replaces: KR3Z-5230-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2019-2023 Ford Mustang | EcoBoost, EcoBoost Premium | 4 Cyl 2.3 L GAS
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Ford Mustang Muffler Part Number: JR3Z-5230-AC
$486.92 MSRP: $640.30
You Save: $153.38 (24%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly
- Replaces: JR3Z-5230-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2023 Ford Mustang | Bullitt, GT, GT Premium, Mach 1 | 8 Cyl 5.0 L GAS
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Ford Mustang Rear Muffler, Passenger Side Part Number: PR3Z-5230-Y
$1117.13 MSRP: $1482.09
You Save: $364.96 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly
- Position: Passenger Side
- Replaced by: PR3Z-5230-AV
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2024 Ford Mustang | Dark Horse, Dark Horse Premium | 8 Cyl 5.0 L GAS
View related parts
Ford Mustang Muffler & Pipe Assembly, Front Part Number: JR3Z-5230-T
$2093.04 MSRP: $2776.84
You Save: $683.80 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly - Centre And Rear; Exhaust Muffler; Exhaust Pipe; Muffler
- Position: Front
- Replaces: JR3Z-5230-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2023 Ford Mustang | Bullitt, GT, GT Premium, Mach 1 | 8 Cyl 5.0 L GAS
View related parts
Ford Mustang Muffler, Front Driver Side Part Number: BR3Z-5230-S
$706.61 MSRP: $937.46
You Save: $230.85 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly - Front; Exhaust Muffler, Left
- Position: Front Driver Side
- Replaced by: DR3Z-5230-F
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Ford Mustang | GT | 8 Cyl 5.0 L GAS
View related parts
Ford Mustang Muffler, Front Passenger Side Part Number: 8R3Z-5230-E
Product Specifications
- Other Name: Muffler Assembly - Front; Exhaust Muffler
- Position: Front Passenger Side
- Replaces: 7R3Z-5230-B, 7R3Z-5230-F
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2009 Ford Mustang | Bullitt, GT, Shelby GT | 8 Cyl 4.6 L GAS
View related parts
Ford Mustang Muffler, Front Part Number: AR3Z-5230-T
Product Specifications
- Other Name: Muffler Assembly - Front; Exhaust Muffler
- Position: Front
- Replaces: AR3Z-5230-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010 Ford Mustang | Base | 6 Cyl 4.0 L GAS
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Ford Mustang Muffler, Front Part Number: AR3Z-5230-V
Product Specifications
- Other Name: Muffler Assembly - Front; Exhaust Muffler
- Position: Front
- Replaces: AR3Z-5230-N
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010 Ford Mustang | Base | 6 Cyl 4.0 L GAS

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Ford Mustang Muffler

Welcome to our website where you can discover high-quality, genuine Ford Mustang Muffler. We offer an extensive inventory of OEM Ford Mustang Muffler at affordable prices. We are committed to providing top-rated customer service along with prompt delivery.

Ford Mustang Muffler Parts and Q&A

Muffler & Pipe, Front Passenger Side
3R3Z-5230-DA
Q: How to service and repair the muffler on Ford Mustang?
A: In order to fix the muffler, raise the car in neutral and lift the rear axle. Take out the upper arm bolt and Shock Absorber, and get the axle down. Unhook Exhaust Pipe and muffler, not exercising caution not to spill oil on isolators. Wipe the surface, fit the new attachments and reverse the process of removal.