Super Pro Rear Trailing Arm Forward Bushing Kit - 2015-2026 WRX, 2015-2021 STI, 2013-2020, 2022-2025 BRZ
Product Overview
The Super Pro SPF3817K rear trailing arm forward bushing kit replaces the bushings at the suspension position identified below.
Features
- Polyurethane construction reduces unwanted deflection at the identified pivot.
- Helps maintain consistent suspension geometry as loads change.
Specifications
- Manufacturer part number: SPF3817K
- Fitting Position: Rear
- Kits Required: 1
- Bushing outer diameter A (mm): 40
- Bushing inner diameter B (mm): 23.8
- Bushing length C (mm): 21.5
- Flange thickness D (mm): 5
- Flange outer diameter E (mm): 49
- Tube OD x ID x length (mm): 24x12.3x48
What's Included
4 Bushings, 2 Tubes
Vehicle Fitment
Verified Subaru applications and trim levels are listed below. Year ranges apply only to the trims shown.
| Model years | Subaru model | Trim / configuration |
|---|---|---|
| 2015-2026 | WRX | Limited, Premium |
| 2015-2024, 2026 | WRX | Base |
| 2022-2026 | WRX | Gt |
| 2015 | STI | Launch Edition |
| 2015-2021 | STI | Base, Limited |
| 2016 | STI | Series Hyperblue |
| 2018 | STI | Type Ra |
| 2019 | STI | S209 |
| 2013-2020, 2022-2025 | BRZ | Limited |
| 2013-2019, 2022-2025 | BRZ | Premium |
| 2015 | BRZ | Series Blue |
| 2016 | BRZ | Series Hyperblue |
| 2017 | BRZ | Series Yellow |
| 2018, 2020 | BRZ | tS |
| 2019 | BRZ | Series Gray |
| 2014-2018 | Forester | 2.0XT Premium, 2.0XT Touring, 2.5I, 2.5I Limited, 2.5I Premium, 2.5I Touring |
Installation Information
- Manufacturer estimated installation time: 3 Hours.
- Installation by a suspension specialist is recommended.
- Rear Wheel Alignment required after installation.
Choose options