Specifications
Part Details:
The factory rubber isolators mounting the transmission crossmember allow a real amount of torque twist and movement under load, letting the drivetrain shift and flex rather than delivering power directly. This COBB Transmission Crossmember Isolator Kit replaces all four factory isolators with specially formulated polyurethane bushings, mounting the transmission more securely to reduce torque twist so power gets down to the wheels quicker, all without the harshness typically associated with harder mounts.
The kit reuses the OEM crush tubes, keeping installation straightforward, and delivers noticeably less flex with minimal added NVH.
Key Features
- Fits 2008 to 2021 Subaru WRX and STI, 2018 Type RA, 2019 S209, and 2005 to 2009 Legacy GT
- Set of 4 polyurethane bushings
- Reuses OEM crush tubes for straightforward installation
- Reduces torque twist and driveline lash under load
- Minimal added NVH despite the firmer material
- Sharper shift feel and more consistent power delivery
Frequently Asked Questions
What does this actually fix?
It replaces the factory rubber transmission crossmember isolators, which allow torque twist and movement under load, reducing that flex for more direct power delivery and a sharper shift feel.
How many bushings are included?
The kit includes a full set of 4 bushings for the transmission crossmember.
Will this add noise or vibration?
Minimal, the polyurethane formula is designed to reduce flex without the harshness typically associated with harder mounts.
Recommended Supporting Components
- WRX Bolt-On Upgrades explore drivetrain components for your WRX build.
- STI Bolt-On Upgrades explore drivetrain components for your STI build.
- What Engine and Drivetrain Movement Actually Costs You Under Power understand why controlling movement matters before it costs you traction.
Why Buy Drivetrain Upgrades from Wrench Masters?
Wrench Masters carries the affordable drivetrain upgrades that tighten up power delivery, not just the big builds. Reducing driveline flex at the transmission mount is one of the most talked-about cheap upgrades for getting power to the ground.
Shipping
Shipping Options:
WrenchMastersAuto.com ships your performance parts safely, quickly and conveniently nationwide via the most trusted shipping carriers such as: UPS, Fed Ex, USPS, and DHL.
Delivery Times:
- In Stock: 3-7 Business Days
- Custom Orders: 2-6 Weeks, Please Email: [email protected] or Call: 727-565-9808 for Questions.
Enjoy FREE SHIPPING on most orders over $199!
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