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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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Superpro
SuperPro DuroBall Front Lower Inner Control Arm Bushing Kit for Subaru WRX & STI 2015-2025
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2015-2025 Subaru WRX and WRX STI models.
SuperPro DuroBall control arm bushings are engineered to solve the inherent trade-off between performance and comfort. By encasing an isolated spherical bearing within a proprietary polyurethane shell, these bushings deliver the precise articulation and steering response of a bearing-style design while maintaining the noise, vibration, and harshness (NVH) mitigation expected of a street-driven vehicle.
Worn factory rubber bushings allow for significant deflection and dynamic alignment changes under load, leading to vague steering, increased tire wear, and poor handling. The DuroBall assembly (DURO4425K) replaces these soft OE components with a durable, Australian-made solution that is resistant to extreme temperatures, oils, and road contaminants. This kit is especially effective for vehicles with larger wheel and tire packages or upgraded braking systems that put additional stress on the front suspension pivot points.
- Proprietary engineering-grade polyurethane formula for superior durability
- Isolated spherical bearing provides precision steering and maximum articulation
- Maintains OEM levels of noise and harshness isolation
- Unaffected by extreme temperatures, oils, water, or coolant
- Standard alignment configuration (Std. Alignment)
- Designed, engineered, and manufactured in Australia
- Manufacturer Part Number: DURO4425K
- Limited Lifetime Warranty
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2024 | Subaru | WRX | Base |
| 2022-2025 | Subaru | WRX | GT |
| 2015-2025 | Subaru | WRX | Limited |
| 2015-2025 | Subaru | WRX | Premium |
| 2015-2021 | Subaru | WRX STI | Base |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2021 | Subaru | WRX STI | Limited |
| 2019 | Subaru | WRX STI | S209 |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2018 | Subaru | WRX STI | Type RA |
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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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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.
SuperPro DuroBall Front Lower Inner Control Arm Bushing Kit for Subaru WRX & STI 2015-2025
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 select 2015-2025 Subaru WRX and WRX STI models.
SuperPro DuroBall control arm bushings are engineered to solve the inherent trade-off between performance and comfort. By encasing an isolated spherical bearing within a proprietary polyurethane shell, these bushings deliver the precise articulation and steering response of a bearing-style design while maintaining the noise, vibration, and harshness (NVH) mitigation expected of a street-driven vehicle.
Worn factory rubber bushings allow for significant deflection and dynamic alignment changes under load, leading to vague steering, increased tire wear, and poor handling. The DuroBall assembly (DURO4425K) replaces these soft OE components with a durable, Australian-made solution that is resistant to extreme temperatures, oils, and road contaminants. This kit is especially effective for vehicles with larger wheel and tire packages or upgraded braking systems that put additional stress on the front suspension pivot points.
- Proprietary engineering-grade polyurethane formula for superior durability
- Isolated spherical bearing provides precision steering and maximum articulation
- Maintains OEM levels of noise and harshness isolation
- Unaffected by extreme temperatures, oils, water, or coolant
- Standard alignment configuration (Std. Alignment)
- Designed, engineered, and manufactured in Australia
- Manufacturer Part Number: DURO4425K
- Limited Lifetime Warranty
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2024 | Subaru | WRX | Base |
| 2022-2025 | Subaru | WRX | GT |
| 2015-2025 | Subaru | WRX | Limited |
| 2015-2025 | Subaru | WRX | Premium |
| 2015-2021 | Subaru | WRX STI | Base |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2021 | Subaru | WRX STI | Limited |
| 2019 | Subaru | WRX STI | S209 |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2018 | Subaru | WRX STI | Type RA |
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