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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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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
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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.
Koni Special Active Rear Shock for 2015-2025 Ford Mustang (8245 1404)
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
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
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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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