Shifter Bushing

The Perrin short shift adapter serves as a performance upgrade for the 2002-2014 Subaru WRX and 2005-2009 Subaru Legacy GT with a 5-speed manual transmission. By modifying the leverage point of the stock shifter, this adapter significantly shortens the distance required to engage each gear, resulting in faster and more tactile shifts. Its construction ensures high durability and consistent performance under spirited driving conditions. Installation requires access to the shifter linkage. Because this component interacts directly with the transmission's shifting mechanism, proper installation and ensuring all hardware is securely fastened is necessary for optimal performance and safety.