SuperPro SPF3098K Rear Trailing Arm Bushing Kit for Subaru BRZ WRX/STI Impreza

Vehicle Fitment

• 2005-2016 Subaru Impreza (GD, GG Platform, AWD)
• 2008-2016 Subaru Impreza (GR, GH, G3 Platform, AWD)
• 2012-2016 Subaru Impreza (GE Platform, AWD)
• 2008-2018 Subaru Forester (SH 2008-2015, SJ 2012-2018, AWD)
• 2008-2024 Subaru WRX (AWD)
• 2008-2021 Subaru WRX STI (AWD)
• 2013-2021 Subaru BRZ (ZC6 Platform, RWD)
• 2022-2025 Subaru BRZ (ZD8 Platform, RWD)
• 2013-2016 Scion FR-S (RWD)
• 2017-2020 Toyota GT86 (RWD)
• 2022-2023 Toyota GR86 (RWD)

Fitment Notes

• Fits the rear position of the rear trailing arm only; for the outer (ball joint style) position, see SPF3099K
• Wheel alignment required after installation
• OEM housing reference: 20250FG000/10

Features

• Made from SuperPro's proprietary engineering-grade polyurethane formula for superior durability over OEM rubber
• Maintains stable rear wheel toe angle during acceleration and braking to prevent thrust angle drift
• Resistant to extreme temperatures, oils, water, and coolant - no degradation from the elements
• Reduces irregular and premature tire wear caused by trailing arm deflection
• Retains OEM-level noise and harness isolation while improving suspension precision
• Covered by SuperPro's Lifetime Warranty, including off-road and racing applications
• Designed, engineered, and manufactured in Australia with 40+ years of suspension expertise

Specifications

• Position: Rear Trailing Arm - Rear (Rearward) Bushing
• Material: Engineering-grade polyurethane
• Hardware: Steel sleeve tubes included
• OEM Housing Part Number: 20250FG000/10
• UPC: 9317745030980
• Drivetrain Compatibility: RWD and AWD variants as listed

Included Components

• 4x Polyurethane Bushes
• 2x Steel Tubes
• 1x Instruction Sheet

Product Description

The SuperPro SPF3098K is a polyurethane rear trailing arm bushing kit designed to replace the factory rubber bushings at the rear position of the rear trailing arm on a wide range of Subaru, Scion, and Toyota platforms. The OEM rubber bushings flex over time and under load, allowing the trailing arm to shift position - leading to unstable toe angles, uneven tire wear, and inconsistent thrust angle during hard acceleration or braking. SuperPro's polyurethane compound eliminates this movement while maintaining acceptable ride quality for both daily driving and track use.

Built to withstand harsh conditions including extreme temperatures, oil, and water exposure, these bushings are engineered to outlast OEM rubber many times over. The kit installs directly into the factory housing and includes steel sleeve tubes and a fitting guide, making it suitable for experienced home installers and professional shops alike. A wheel alignment is required after installation to restore correct rear geometry. Backed by SuperPro's Lifetime Warranty covering street, off-road, and motorsport use.