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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Ford Racing
Ford Racing 8.8in IRS Differential Cover for Select 2015-2025 Ford Mustang (M-4033-G4)
$480.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2015-2025 Ford Mustang models equipped with the 8.8-inch Independent Rear Suspension (IRS).
Strengthen your Mustang's rear-end with the Ford Racing 8.8-inch IRS differential cover. Engineered to replace the factory rear cover, this axle girdle is cast from lightweight 356-T6 aluminum to provide significantly higher rigidity than the stock component. By reducing differential housing flex under high-load conditions, it helps maintain precise gear alignment and prevents premature bearing wear or chipped ring and pinion teeth.
This cover features adjustable load bolts that provide direct support to the differential bearing caps, a critical upgrade for high-performance street and track applications. The kit comes complete with required sealant and detailed instructions for a straightforward installation.
- Manufacturer Part Number: M-4033-G4
- Material: Lightweight 356-T6 Aluminum
- Application: 8.8-inch IRS Axle
- Reinforcement: Integrated load bolts for bearing cap support
- Included: RTV sealant and installation instructions
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2020 | Ford | Mustang | Bullitt |
| 2024-2025 | Ford | Mustang | Dark Horse |
| 2024-2025 | Ford | Mustang | Dark Horse Premium |
| 2015-2025 | Ford | Mustang | EcoBoost |
| 2015-2025 | Ford | Mustang | EcoBoost Premium |
| 2015-2025 | Ford | Mustang | GT |
| 2015 | Ford | Mustang | GT 50 Years Limited Edition |
| 2015-2025 | Ford | Mustang | GT Premium |
| 2021-2023 | Ford | Mustang | Mach 1 |
| 2015-2020 | Ford | Mustang | Shelby GT350 |
| 2015-2020 | Ford | Mustang | Shelby GT350R |
| 2020-2022 | Ford | Mustang | Shelby GT500 |
| 2015-2017 | Ford | Mustang | V6 |
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Atlus
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352-234-4458
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Sat: 9:00 am – 2:00 pm
Sun: Closed
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Ford Racing 8.8in IRS Differential Cover for Select 2015-2025 Ford Mustang (M-4033-G4)
$480.00
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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$480.00
$480.00
$480.00
Fits 2015-2025 Ford Mustang models equipped with the 8.8-inch Independent Rear Suspension (IRS).
Strengthen your Mustang's rear-end with the Ford Racing 8.8-inch IRS differential cover. Engineered to replace the factory rear cover, this axle girdle is cast from lightweight 356-T6 aluminum to provide significantly higher rigidity than the stock component. By reducing differential housing flex under high-load conditions, it helps maintain precise gear alignment and prevents premature bearing wear or chipped ring and pinion teeth.
This cover features adjustable load bolts that provide direct support to the differential bearing caps, a critical upgrade for high-performance street and track applications. The kit comes complete with required sealant and detailed instructions for a straightforward installation.
- Manufacturer Part Number: M-4033-G4
- Material: Lightweight 356-T6 Aluminum
- Application: 8.8-inch IRS Axle
- Reinforcement: Integrated load bolts for bearing cap support
- Included: RTV sealant and installation instructions
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2020 | Ford | Mustang | Bullitt |
| 2024-2025 | Ford | Mustang | Dark Horse |
| 2024-2025 | Ford | Mustang | Dark Horse Premium |
| 2015-2025 | Ford | Mustang | EcoBoost |
| 2015-2025 | Ford | Mustang | EcoBoost Premium |
| 2015-2025 | Ford | Mustang | GT |
| 2015 | Ford | Mustang | GT 50 Years Limited Edition |
| 2015-2025 | Ford | Mustang | GT Premium |
| 2021-2023 | Ford | Mustang | Mach 1 |
| 2015-2020 | Ford | Mustang | Shelby GT350 |
| 2015-2020 | Ford | Mustang | Shelby GT350R |
| 2020-2022 | Ford | Mustang | Shelby GT500 |
| 2015-2017 | Ford | Mustang | V6 |
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