Subaru WRX STI Bushing Kits - Rear - COBB - Differential Subframe Mount Bushing Inserts - `08-`21
Subaru WRX STI Bushing Kits - Rear - COBB - Differential Subframe Mount Bushing Inserts - `08-`21

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Subaru WRX STI Bushing Kits - Rear - COBB - Differential Subframe Mount Bushing Inserts - '08-'21. A straightforward upgrade that firms the rear differential mounting for a sharper, more connected drive.
These inserts fill the voids in the factory rear differential carrier bushings on 2008–2021 WRX and STI, incl. 2018 Type RA/2019 S209. By reducing deflection under load, they curb wheel hop and keep power delivery more consistent. Bolt-in with the OEM subframe; no permanent modification. A small increase in drivetrain NVH is normal.
Features
- Direct fit for 2008–2021 WRX/STI, incl. Type RA/S209
- Reduces differential and subframe movement
- Works with factory bushings and hardware
Questions or ready to schedule? Call our Austin, Texas or Los Angeles, California area teams: Texas 512-982-9393, California 562-981-6800. We offer installation and customization at both locations.
Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
