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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 BOSS 302R Valve Spring Kit for 2011-2014 Ford Mustang GT & Boss 302 (Set of 16) - M-6513-M50BR
$83.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2011-2014 Ford Mustang GT and 2012-2013 Ford Mustang Boss 302.
Engineered for high-performance 5.0L Coyote engines, the Ford Racing BOSS 302R Valve Spring Kit provides the increased seat pressure and stability required for high-RPM operation and aggressive camshaft profiles. This kit is a direct upgrade over factory base valve springs, specifically designed to eliminate valve float in track and high-performance street applications.
These springs are rated for engine speeds up to 8000 RPM and are compatible with performance camshafts featuring up to 13mm of lift. Precision-manufactured to exacting tolerances, they ensure consistent valvetrain control under the demanding conditions of road racing or drag strip use.
- Manufacturer Part Number: M-6513-M50BR
- Compatibility: For use with cams up to 13mm lift
- Installed Height: 40mm
- RPM Rating: Compatible up to 8000 RPM
- Seat Pressure: Higher than base factory valve springs
- Quantity: Set of 16 springs
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2013 | Ford | Mustang | Boss 302 |
| 2011-2014 | Ford | Mustang | GT |
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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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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.
Ford Racing BOSS 302R Valve Spring Kit for 2011-2014 Ford Mustang GT & Boss 302 (Set of 16) - M-6513-M50BR
$83.00
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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$83.00
$83.00
$83.00
Fits 2011-2014 Ford Mustang GT and 2012-2013 Ford Mustang Boss 302.
Engineered for high-performance 5.0L Coyote engines, the Ford Racing BOSS 302R Valve Spring Kit provides the increased seat pressure and stability required for high-RPM operation and aggressive camshaft profiles. This kit is a direct upgrade over factory base valve springs, specifically designed to eliminate valve float in track and high-performance street applications.
These springs are rated for engine speeds up to 8000 RPM and are compatible with performance camshafts featuring up to 13mm of lift. Precision-manufactured to exacting tolerances, they ensure consistent valvetrain control under the demanding conditions of road racing or drag strip use.
- Manufacturer Part Number: M-6513-M50BR
- Compatibility: For use with cams up to 13mm lift
- Installed Height: 40mm
- RPM Rating: Compatible up to 8000 RPM
- Seat Pressure: Higher than base factory valve springs
- Quantity: Set of 16 springs
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2013 | Ford | Mustang | Boss 302 |
| 2011-2014 | Ford | Mustang | GT |
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