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Whiteline is the Australian leader in handling-focused suspension hardware — anti-sway bars, control arm bushings, alignment correction kits, and limited-slip differentials. Engineered for Subaru WRX/STI, Mitsubishi EVO, and modern performance platforms.
Tired of a vague or imprecise feel from your Subaru's rear end? The Whiteline Rear Subframe Mount Insert Bushing Kit (WHLKDT938) is designed for DIY enthusiasts looking to significantly reduce rear crossmember 'lost motion' and enhance driving dynamics. This kit is compatible with a wide range of Subaru models from 2014 to 2018, including the Forester, Legacy, Outback, WRX, and WRX STI.
Unlike full replacement kits, this Whiteline insert kit offers a practical solution for tightening up the rear subframe without requiring extensive modifications. By filling the voids in the original bushings, it prevents the subframe from shifting under load, which is crucial for maintaining consistent suspension geometry and delivering power effectively. Whether you're navigating tight corners or applying power out of a turn, you'll notice a more planted and responsive rear end. Elevate your driving experience with this performance-enhancing bushing kit from GGCRACING.
| Brand | Whiteline |
|---|---|
| Manufacturer part number | KDT938 |
| GGC SKU | WHLKDT938 |
| UPC / GTIN | 93199244022502 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 10 × 6.5 × 2.5 in |
|---|---|
| Shipping weight | 0.5 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 2014-2018 | Subaru | Forester | 2.0XT Premium, 2.0XT Touring, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring |
| 2015-2019 | Subaru | Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 3.6R Limited |
| 2017-2019 | Subaru | Legacy | 2.5i Sport |
| 2015-2021 | Subaru | WRX | Limited, Premium |
| 2015-2024 | Subaru | WRX | Base |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2021 | Subaru | WRX STI | Base, Limited |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2018 | Subaru | WRX STI | Type RA |
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