Kartboy

Kartboy American Made Shift!

Throw length matters 😤 shorten the throw of your VA WRX with a Kartboy short shifter, and tighten up your 1-2 shift with...
07/13/2026

Throw length matters 😤 shorten the throw of your VA WRX with a Kartboy short shifter, and tighten up your 1-2 shift with a lockout combo 👀 Available at Kartboy.

07/08/2026

Have you watched the latest Donut Media video on Subarus? 👀 Join Mark Menzenski Tanner Smith and Matt Lundell as they dig into a crazy swap with the Donut team, an adventure full of sweat, tears, and laughs - while also using Company23 tools and the full set of KARTBOY shifter upgrades! Available on YouTube.

New solid shift joint install guides are here before GTA VI 👀 have you got yours in yet? The hype has been incredible an...
07/06/2026

New solid shift joint install guides are here before GTA VI 👀 have you got yours in yet? The hype has been incredible and we’ve got more 5 and 6 speed joints in the works 🙌

07/03/2026

Oooh buddy that Kroil is something! If you’ve got a 2015+ WRX and want a short shifter, we just put up a full install guide on our YouTube channel! Take advantage of our Fourth of July 10% off sale as well 👀

That’s right. It’s that time of year again. Hot dogs do***ng, your Uncle picking fights with the neighbor over why the P...
07/03/2026

That’s right. It’s that time of year again. Hot dogs do***ng, your Uncle picking fights with the neighbor over why the Patriots are the greatest team there was an ever will be, the local police explaining to Stacy why fireworks at 8PM aren’t an emergency, and you wrenching on your Subaru over the weekend.

Life is good.

But it could be more gooder if you shortened your throw. Done that already? How about your bushings? Done too? 

Dang look at you. Mister stiff, locked and loaded over here.

That’s freedom baby. the freedom to bang gears, modify our cars, and get a Costco hot dog in your left hand while you slurp a 32 oz diet coke in the other with your knee on the steering wheel.

Well. Those are my plans anyway.

Happy Fourth of July.

THIS IS NOT A DRILL - Shipment of our new solid shift joints begins TODAY! Thank you to everyone who’s been patiently wa...
06/23/2026

THIS IS NOT A DRILL - Shipment of our new solid shift joints begins TODAY! Thank you to everyone who’s been patiently waiting for their pre-orders. We drove Mark Menzenski ‘s STI today and we can’t wait for everyone to feel the difference. Have you ordered yours yet? 👀

FITMENT ALERT: We’ve updated our fitment list for our KB-001-LEG shifter. This includes the 2008-2014 WRX, the 2006-2013...
06/22/2026

FITMENT ALERT: We’ve updated our fitment list for our KB-001-LEG shifter. This includes the 2008-2014 WRX, the 2006-2013 Forester, and 2005-2009 Legacy GT and Outback XT. Whether you’re looking for just the shifter or a set of bushings, we’ve got you covered 🫡

06/19/2026

Quick tutorial on how to install the new Kartboy 6 speed solid shift joint designed to reduce a TON of slop in your shift linkage. Full tutorial also available on YouTube

06/18/2026

Today we’re installing of the most impactful parts to how a 5 speed Subaru feels when shifting - the Kartboy solid shift joint and clevis.

06/16/2026

The new Kartboy shift kit builder is now live on the Kartboy website! Check it out 👀

Address

Weston, WI

Opening Hours

Monday 6:30am - 1pm
Tuesday 6:30am - 1pm
Wednesday 6:30am - 1pm
Thursday 6:30am - 1pm
Friday 6:30am - 1pm

Telephone

+18585271109

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