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Subaru Models (inc. 2008+ WRX/STI)
Features & Product Details
RallySport Direct proudly carries a great selection of quality engineered drivetrain, suspension, and performance upgrades and accessories brought to you by Kartboy.
These are the Kartboy Rear Endlinks. These have been designed using premium materials to be direct replacements for your OEM rear endlinks that become weak over time and mileage. The intended purpose will maximize the performance of your stock or aftermarket sway bars to improve the overall handling and response of your vehicle.
DETAILS:
Product Video
Specifications
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REVIEWS & CUSTOMER MEDIA












Enjoyed supporting a local business, but zero instructions? Had to watch several videos to figure out the shim order. In the end, happy with the product just wished for better customer support.
Very easy to install and a must when upgrading the rear sway bar.
Better than I thought. Easy to install. Perfect fit and finish.
Simple solid design. Straight forward installation. Does the job.
Ordered the combo front and back. Shipping was quick, I will definitely buy from Rally Sport again. The rear installation was a breeze, the hardest part was figuring out where the thick and thin spacer went. Jacked up the car, used impact wrench to get them off switch them out and then install the new ones, overall took about 50 minutes to switch this set out. I posted a photo for comparison so you can see the difference between these and the stock ones. Haven't really gotten to go drive it yet.
QUESTIONS & ANSWERS
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Q: Compatibility with White Line 24mm Rear Rob2 years ago
Is this compatible with 24mm White Line Rear Sway Bar for a 2020 WRX Premium?
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A: Because they were both designed to work with OEM components, they should work together.
Lane H. @ RallySport Direct 2 years ago
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Q: SH Forester Compatibility (2009-2013) Alex3 years ago
Subaru has different OEM part #s for the rear endlinks for GR WRX/STI & SH Foresters however Rallysport shows these will fit both vehicle models. Please confirm if these end links (KARKB-017-08) will fit a 2010 Forester XT . Thanks
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A: These endlinks will fit your 2010 Forester XT.
Jfonts
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Q: Front endlink boot size BuiltWRXpennsylvania6 years ago
Are the bolts that come with the Kartboy Endlinks the same size that come with the Rear Endlinks? When I installed the Eibach Front sway bar and Kartboy Endlinks the driver side bolt did not fit through the sway bar
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A: I am not able to confirm if the bolts for the front are the same for the rear.
Jared A. @ RallySport Direct 6 years ago
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Q: KB-017-08+Rear question for 15wrx cica1919797826 years ago
Are spacers required for the install to a whitline 22 mm rear sway bar with vehicle lowered on eibach pro springs?
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A: I am not able to confirm if they are required, this is why Kartboy includes them.
Jared A. @ RallySport Direct 6 years ago
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Q: Fitment with whiteline adjustable 24mm rear sway bar for 08+ wrx MoeGasoline7 years ago
I already have these installed on my car along with whiteline's adjustable 24mm rear sway bar for my 08 wrx on the middle setting. Would i be able to get these on the soft setting? I've heared about people having fitment issues when going for the soft setting.
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A: You shouldn't have any fitment issues on the soft setting.
Josh P. @ RallySport Direct 7 years ago
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