Kartboy Shifter and Bearing Kit - 2015-2021 Subaru WRX

Kartboy's solution to reduce shifter throw has hit the market. Overall throw is reduced by 38% over stock.

This replacement shifter arm replaces the factory piece, is counter-weighted, and mounts to the transmission. Along with this kit, a replacement rubber bushing is included which replaces the OEM bushing on the end of the actuating cable.

The main piece is cast from 4130 steel and has a CNC pin. Weight is around 0.5 pounds. This is just enough mass on the counterweights to make a solid shift without feeling too heavy.

Compatibility

OEM shifter
OEM STI short throw shifter

Installation

Install will take approximately an hour or two based on skill. All can be done with normal hand tools.