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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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Whiteline
Whiteline KSB729 Rear Chassis Support Brace for Select 2005-2014 Ford Mustang Coupe
$183.88
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2005-2014 Ford Mustang models, including Base, GT, Boss 302, Bullitt, and Shelby GT500. The factory S197 chassis utilizes a rear chassis brace to absorb loads that would otherwise be transferred directly to the panhard rod. While the factory unit is constructed from lightweight stamped steel, the Whiteline KSB729 Rear Chassis Support Brace is engineered from heavy-duty boxed steel to significantly reduce chassis flex.
By reinforcing the rear subframe, this brace helps maintain consistent alignment angles and effective spring rates, ensuring the suspension geometry remains stable under high-load cornering. Featuring premium polished alloy materials, it provides both a structural upgrade and a high-end finish for the undercarriage.
- Direct replacement for the factory stamped steel rear brace
- Heavy-duty boxed steel construction for maximum rigidity
- Polished alloy finish for corrosion resistance and aesthetics
- Reduces force on the panhard rod to maintain suspension geometry
- Helps eliminate body flex to preserve alignment and handling characteristics
- Manufacturer Part Number: KSB729
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2014 | Ford | Mustang | Base |
| 2012-2013 | Ford | Mustang | Boss 302 |
| 2008-2009 | Ford | Mustang | Bullitt |
| 2005-2014 | Ford | Mustang | GT |
| 2007-2008 | Ford | Mustang | Shelby GT |
| 2007-2014 | Ford | Mustang | Shelby GT500 |
| 2008-2009 | Ford | Mustang | Shelby GT500KR |
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Whiteline KSB729 Rear Chassis Support Brace for Select 2005-2014 Ford Mustang Coupe
$183.88
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
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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Why use Affirm/Shop?
- Clear application process
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How does it work?
- Add your purchase to cart
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$183.88
$183.88
$183.88
Fits select 2005-2014 Ford Mustang models, including Base, GT, Boss 302, Bullitt, and Shelby GT500. The factory S197 chassis utilizes a rear chassis brace to absorb loads that would otherwise be transferred directly to the panhard rod. While the factory unit is constructed from lightweight stamped steel, the Whiteline KSB729 Rear Chassis Support Brace is engineered from heavy-duty boxed steel to significantly reduce chassis flex.
By reinforcing the rear subframe, this brace helps maintain consistent alignment angles and effective spring rates, ensuring the suspension geometry remains stable under high-load cornering. Featuring premium polished alloy materials, it provides both a structural upgrade and a high-end finish for the undercarriage.
- Direct replacement for the factory stamped steel rear brace
- Heavy-duty boxed steel construction for maximum rigidity
- Polished alloy finish for corrosion resistance and aesthetics
- Reduces force on the panhard rod to maintain suspension geometry
- Helps eliminate body flex to preserve alignment and handling characteristics
- Manufacturer Part Number: KSB729
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2014 | Ford | Mustang | Base |
| 2012-2013 | Ford | Mustang | Boss 302 |
| 2008-2009 | Ford | Mustang | Bullitt |
| 2005-2014 | Ford | Mustang | GT |
| 2007-2008 | Ford | Mustang | Shelby GT |
| 2007-2014 | Ford | Mustang | Shelby GT500 |
| 2008-2009 | Ford | Mustang | Shelby GT500KR |
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