Kartboy 6-Speed TALLBOY Short Shifter Kit - 04-21 STI

Brought to you by a collaboration between TurnIn Concepts and Kartboy, the TALLBOY Short Shifter for the Subaru STI. Don't listen to what they tell you - an inch makes a huge difference. And what you see here is the same Kartboy STI short shifter you know and love, but taller! All while keeping the same geometry. The Kartboy Shifter is a direct swap for your factory shifter and delivers a driver-focused, crisp gear change experience. You’ll get up to 40% less shift throw while maintaining the approximate height of the stock shifter, with instant improvement in precision and ergonomics.

Built with CNC-machined, TIG-welded steel, this upgrade delivers unmatched strength and long-term durability. Installation takes about 30 minutes with basic hand tools, making it an easy upgrade you can tackle in your garage.

There's no better bang-for-your-buck mod than a Kartboy short shifter.

Kit includes shifter arm and replacement shift linkage bushings. Pre-assembled for easy plug and play.

Fitment: Subaru STI 6spd (2004-2021)

Installation Guide

This guide covers installing the Kartboy Short Shifter in a 2004 STI (GD chassis). The shifter install itself is the same for all 2004–2021 STI models, including GD, GR, and VA. The only difference is how the center console comes apart. The VA has a few more fasteners.