Subaru WRX STi Short Shifter & Bushing Combo - Kartboy - `02-`21. A direct-fit short throw shifter and polyurethane bushing combo for 2002–2021 WRX STi models. This bolt-on upgrade tightens shift feel and reduces throw while remaining reversible to stock.

The Kartboy combo replaces the factory linkage and soft bushings with firmer components engineered to reduce unwanted play and improve gate definition. It’s designed to work with the stock transmission geometry, giving crisper shifts and more positive feedback for daily driving, spirited street use, or autocross. Installation uses common hand tools and does not require welding or cutting, so it’s a straightforward upgrade for experienced DIYers or available as a professional install at our shops.

Features

• Direct-fit for 2002–2021 Subaru WRX STi
• Shorter shift throw and reduced slop for more precise shifts
• Durable polyurethane bushings for long service life
• Includes shifter assembly, bushing set, and necessary hardware
• Bolt-on installation; no welding or cutting required

If you have questions or want help selecting parts, call us: 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations — Austin, Texas and the Los Angeles, California area — where we offer installation and customization services. If you're thinking about purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov