Kartboy Short Throw Shifter 6MT Subaru STI 2004-2021 | KB-20-STI Vehicle Model_Forester To solve this problem

To solve this problem

Difficult to source T70 Torx size allows for transmission flushes on a variety of subaru transmissions

With an outer layer made from actual pulverized volcanic lava rock (continuous-filament basalt) formed into fabric and woven into a tight mesh weave

Aftermarket underdrive pulleys are prone to charging and drivability problems

Kartboy Short Throw Shifter 6MT Subaru STI 2004-2021 | KB-20-STI Vehicle Model_Forester To solve this problemPart #: KB 20 STi For you Subaru STI owners looking for improvements in the shifter throw, the Kartboy unit will reduce movement by 40% providing a noticeable difference and a solid feel. Also note that your shift knob height will be reduced by 1 as well. Constructed from CNC and TIG welded 4130 Cr Mo steel, these can be installed on average about 30 minutes with simple hand tools.