Subaru WRX STI Bushing Kit - COBB - Transmission Crossmember Isolator - 08-21. This kit replaces the soft factory crossmember isolators to tighten drivetrain response and improve shift confidence.

COBB's Transmission Crossmember Isolator Kit targets unwanted movement between the transmission and chassis on 2008–2021 WRX & STI, including 2018 Type RA and 2019 S209. By firming the interface at the crossmember, the drivetrain stays better aligned under load, reducing fore/aft slop that can blur engagement. Expect a more direct feel during hard acceleration, decel, and quick transitions. Note: firmer mounts can introduce a modest increase in noise, vibration, and harshness.

Features

• Fits 2008–2021 Subaru WRX & STI, 2018 Type RA, 2019 S209
• Replaces factory crossmember isolators to limit drivetrain movement
• Sharper shift feel and more consistent engagement
• COBB-engineered upgrade designed for the factory crossmember
• Focused feedback for performance-minded driving

Have questions about compatibility or installation? Call our team in Austin, TX or the Los Angeles, CA area for guidance. We offer professional installation and customization at both locations: 512-982-9393 (TX) and 562-981-6800 (CA).

Purchasing multiple items? Contact us for possible shipping discounts. We install on premises at both locations.

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