

Kartboy Shifter and Bearing Kit
Subaru WRX 2015+
Features & Product Details
RallySport Direct carries a great selection of Kartboy Products for those of you looking to upgrade your drivetrain or suspension.
On this page, you are looking at the Kartboy Shifter and Bearing Kit. This kit has been designed to improve the overall driving experience of your vehicle by reducing the shifter throw and to improve the overall shifter feel.
DETAILS:
Product Video
Specifications
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REVIEWS & CUSTOMER MEDIA

Greatly shortened and took away all of the slack in my shifting. Very notchy and firm. Took about a month to break in and it's even better
I had a Kartboy shifter in my first WRX, an '02 I bought new in 2001, and loved it. Glad to see their quality is still top notch. Everything went together perfectly. The throw is incredibly short and precise. Huge improvement over what was already a decent shifter. Thanks to RallySportDirect for the install video. It was very useful since this kit came without any instructions. That would be my only knock, instructions would be very helpful.
This is the type of mod where having the right tools helps tremendously. 3/16 roll pin punch and a pneumatic palm nailer both from amazon and this took like an hour, maybe less. This alone makes the shifts nice and tight front to back. Combining this with a shift stop, a transmission mount, and maybe a heavy shift knob (preference) really makes things awesome.
Awesome upgrade, especially with the Cable Shifter Stop. The plate install is entirely under the car and you have to remove a bunch of stuff to get to it. The only difficult part is the pin that you have to hammer out with a punch. Make sure you get two punches of good quality because it's REALLY hard to get that thing out. You can fit a 7/32 punch in there, but 1/4 is too big. The punch will start to mushroom a bit, depending on the quality. Seems like I hammered that thing out for close to an hour. Putting it back in isn't as bad--just make sure you watch a couple videos on the install first. This plate weighs probably less than half of the OEM plate and it creates a nice, stiff, notchy feel that you will love. I'll probably experiment with a heavier shift knob just for fun, but it's really not needed.
Normally I don't do review, but I felt this kit was worth it. It makes the stock shifter feel better and shorter than the sti short shifter. The build quality is top notch and the install was straight forward and easy. At first its it seams hard to shift, but and you get used to it and will love it. You wont regret this purchase.
QUESTIONS & ANSWERS
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Q: Work with the Boomba Short Shifter? SirBrass5 years ago
Will this kit work with the Boomba short shifter lever as well?
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A: This will work in conjunction with the Boomba shifter lever but will not work with the Boomba short shift plate.
Karsten B. @ RallySport Direct 5 years ago
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Q: Bearing Matt5 years ago
Is the bearing in this kit the same thing as Perrin brass shifter bushing PSP-INR-016? Also, does Kartboy offer this kit without the shift stop for those of us with a different unit?
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A: The bearing included here is not the same as that Perrin Bushing. To purchase the kit separately you will need part numbers: KAR KB-003-B , KAR KB-003LOC
Christian B. @ RallySport Direct 5 years ago
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Q: Shift stop? jjscrivener5 years ago
Does this kit include the Kartboy shift stop? It's shown in the product photo, but not listed in the description.
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A: Yes, this will come with a shifter stop.
Luis L. @ RallySport Direct 5 years ago
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Q: Perrin shift stop vash_241987728647 years ago
I have a Perrin shift stop installed, would it cause any problems with the kart boy shirt shifter?
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A: This would work well in addition to Perrin's Shift Stop and there will be not issues/problems.
Brady R @ RallySport Direct 7 years ago
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Q: Does this shifter replace the same part as the Perrin short shifter adapter? fordtruck767 years ago
Does this shifter replace the same part as the Perrin short shifter adapter? Does one function better than the other?
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A: This is essentially the same as the Perrin adapter. Both work quite well and will have similar performance.
Josh P. @ RallySport Direct 7 years ago
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