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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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KONI
Koni Special Active Rear Shock for 2015-2025 Ford Mustang (8245 1404)
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 (V6, EcoBoost, GT, Dark Horse, and Shelby GT350/GT500).
Improve your Mustang's handling dynamics and ride quality with the Koni Special Active rear shock. Engineered to bridge the gap between track-focused stiffness and street comfort, this shock utilizes Koni's patented Frequency Selective Damping (FSD) technology. This purely mechanical valving system senses the frequency of road inputs: it remains firm during low-frequency movements like cornering and braking to reduce body roll, but instantly softens for high-frequency inputs like expansion joints and rough pavement to maintain a smooth ride.
- Direct-fit upgrade for factory rear shocks on S550 and S650 chassis
- Frequency Selective Damping (FSD) technology for adaptive road response
- Enhances tire grip and steering precision without electronic controllers
- Reduces harshness while improving high-speed stability
- Manufacturer Part Number: 8245 1404
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 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 |
| 2025 | Ford | Mustang | GTD |
| 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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1340 Cobb Dr, Unit 1, Eustis, FL 32736
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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.
Koni Special Active Rear Shock for 2015-2025 Ford Mustang (8245 1404)
Note: Images are for illustrative purposes only. The actual product may vary in appearance or contents. Please read the full description and verify the item you're receiving.
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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Fits 2015-2025 Ford Mustang (V6, EcoBoost, GT, Dark Horse, and Shelby GT350/GT500).
Improve your Mustang's handling dynamics and ride quality with the Koni Special Active rear shock. Engineered to bridge the gap between track-focused stiffness and street comfort, this shock utilizes Koni's patented Frequency Selective Damping (FSD) technology. This purely mechanical valving system senses the frequency of road inputs: it remains firm during low-frequency movements like cornering and braking to reduce body roll, but instantly softens for high-frequency inputs like expansion joints and rough pavement to maintain a smooth ride.
- Direct-fit upgrade for factory rear shocks on S550 and S650 chassis
- Frequency Selective Damping (FSD) technology for adaptive road response
- Enhances tire grip and steering precision without electronic controllers
- Reduces harshness while improving high-speed stability
- Manufacturer Part Number: 8245 1404
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 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 |
| 2025 | Ford | Mustang | GTD |
| 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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