Kartboy 6-Speed Short Shifter Kit for Subaru STI

$185.00

Cut your shift throw with this: Kartboy 6-Speed Short Shifter Kit for Subaru STI. WrenchMastersAuto.com has all the proper drivetrain parts to keep your build feeling sharp.

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SKU: kbyKB-20-STI Categories: ,

Specifications

 

Part Details:

The factory STI shifter has a long, sometimes vague throw that leaves gear changes feeling slower and less precise than they should be. This Kartboy Short Shifter is a direct swap for the factory shifter, cutting shift throw by up to 40 percent and lowering shift knob height by about an inch, delivering a noticeably crisper, more driver-focused gear change.

CNC machined and TIG welded from 4130 chromoly steel for lasting strength, the kit arrives pre-assembled with a shifter arm and replacement shift linkage bushings, ready for a straightforward install. Pairs especially well with Kartboy’s front and rear shifter bushings for the most complete shift feel improvement.

Key Features

  • Fits 2004 to 2021 Subaru STI, 6-speed only
  • Reduces shift throw by up to 40 percent
  • Lowers shift knob height by approximately 1 inch
  • CNC machined, TIG welded 4130 chromoly steel construction
  • Pre-assembled, includes shifter arm and shift linkage bushings
  • Installs in about 30 minutes with basic hand tools
  • Retains the factory driver-oriented shifter design

Frequently Asked Questions

Does this fit the WRX?

No. This shifter is built specifically for the 2004 to 2021 Subaru STI 6-speed. The WRX did not offer a 6-speed until 2015, and the WRX and STI shift linkages differ, so this kit does not fit the WRX.

Is this shifter adjustable?

No, it is a fixed short throw design, mechanically shortening the shift throw length rather than offering multiple adjustment positions.

Should I pair this with anything else?

Many owners pair it with Kartboy’s front and rear shifter bushings for the most noticeable improvement in overall shift feel.


Recommended Supporting Components


Why Buy Shifter Upgrades from Wrench Masters?

Wrench Masters carries the affordable upgrades that transform how a build feels to drive, not just the power-focused parts. A short shifter is one of the most talked-about feel upgrades for the price on the platform.


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    Weight 2 lbs
    Dimensions 9 × 6 × 6 in
    CARB Approved

    No

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    Make Model Year
    Subaru STI 2004 - 2021