Kartboy Transmission Mount Bushings 2002-2007 WRX / 2004-2007 STI

The Kartboy Transmission Member Bushings replace the soft rubber bushings with stronger Urethane bushings, reducing the amount of flex in the transmission support. They are placed between the lateral and the horizontal support of the transmission, and eliminate the flex that is caused by having the soft rubber units in place. Improvements will be felt in shifting, and throttle input response.

• Durable urethane construction
• Installs between the lateral and the horizontal support of the transmission
• Designed to eliminate the flex that is caused by replacing the factory mount bushings that are super soft
• improves the stability of the drivetrain under acceleration and hard braking
• Helps eliminate any drivetrain slop under high-performance driving conditions
• Includes (4) bushings