Kartboy Rear Endlinks Subaru WRX / STI 2008-2021 / Forester XT 2009-2013 / Legacy GT 2010-2012 / Scion FR-S 2013-2016 / Subaru BRZ 2013-2021

Rated 5.0 out of 5
Based on 23 reviews
SKU: kbyKB-017-08+Rear
Availability: 73 In Stock Learn more
Type: Suspension End Links
Regular price
$145.00
Regular price
$145.00
Sale price
$145.00
Instant Discount


Subtotal: $145.00

Delivery Options:

  • Economy $4.97
  • 2 Days or Less $6.95
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Next Day Delivery Eligibility
  • Order in-stock items before 3:30 PM EST with 'Fastest' delivery for next-day arrival.
  • Orders from Friday to Sunday arrive by the following Tuesday.

Delays can happen. Contact us if your order doesn't arrive on time for a $20 credit on your next purchase. Minimum order must be $99

Part #: KB-017-08+Rear

The Kartboy rear endlinks are some of our customer’s more popular and favorable upgrades. For a cost effective means of suspension upgrades, you will be hard pressed to find anything equal in value. Reason being is that the factory end links are made of plastic, and can become soft after a while. The Kartboy units are a solid design, CNC cut and hard anodized 6061-T6 aluminum with stiff urethane bushings for the proper amount of dynamic flex.

Hand made in the USA, 100% guaranteed.



average rating 5.0 out of 5
Based on 23 reviews
  • 5 Stars
    23 Reviews
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  • 3 Stars
    0 Reviews
  • 2 Stars
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100% of reviewers would recommend this product to a friend
Customer photos and videos
Review posted
Reviewed by Gabriel S.
Verified Buyer
Rated 5 out of 5

Great Endlink

Massive compared to stock size, noticeable handling change when combined with a Perrin Rear Sway Bar.

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Reviewed by joshua B.
Verified Buyer
Rated 5 out of 5

Kartboy rear Endlinks

Fits well with the Whiteline 24mm rear sway bar. Looks well-built compared to the OEM end link.

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Reviewed by Noel R.
Verified Buyer
Rated 5 out of 5

Love it !

IIR has never steered me wrong, I love how solid they are but hate that these are my 3rd set …. My second set took a 💩 on me bushings came out so now they are just dangling there so these are my 3rd and final set ! 5 ⭐️

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Reviewed by Wesley C.
Verified Buyer
Rated 5 out of 5

Just the right fix!

Do you have coils? Do you have lower control arms? Then you need these to fix the worn out stock ones and rid yourself of the clicking....

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Reviewed by Alex C.
Verified Buyer
Rated 5 out of 5

Great product, easy install!

Kartboy is awesome, easy install and serviceable bushings.

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Reviewed by Wesley S.
Verified Buyer
Rated 5 out of 5

Solid Af!

Solid Af! These are just what the doctor ordered and fixed my knocking noisy Subaru rear end. These are a must if your car is lowered or has aftermarket lower control arms. I have the whiteline Lcr’s and these fit like a glove with no guess work. Beautifully made compared to stock. I will be going Kartboy again in the future!

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Reviewed by Will F.
Verified Buyer
Rated 5 out of 5

Worth the money

Definitely a must if changing out LCAs. Quick install and worth every penny.

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Reviewed by Joshua R.
Verified Buyer
Rated 5 out of 5

Solid

Solid build quality. Non adjustable to take any of the guess work out of the install.

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Reviewed by Jeff R.
Verified Buyer
Rated 5 out of 5

Fit great

These fit great paired with white line sway bar

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Reviewed by Jared L.
Verified Buyer
Rated 5 out of 5

Awesome

Exactly what I needed to avoid snapping the weak OEM end links after lowering my car.

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