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Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks (Part Number: )
Community Media
Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks (Part Number: )
Kartboy Rear Endlinks
Subaru Models (inc. 2008+ WRX/STI)
Read 42 Reviews | 21 Q&As
Part # KB-017-08REAR
$125.00

In stock! Ships same day

Features & Product Details

On this page, you are looking at the Kartboy Rear Endlinks. These endlinks are a solid design, and are CNC cut and hard anodized from 6061-T6 aluminum materials and will come provided with durable urethane bushings for the proper amount of dynamic flex. 

These are direct replacements for your factory end links that will become weak over time and mileage and the Kartboy units will improve the handling of your vehicle in high-performance driving conditions. 

Sold as a pair, and hardware will be included to make these endlinks ready for the installation. 

100% made in the USA.

Specifications

Brand: Kartboy
Adjustable: No
Bearing Type: Polyurethane Bushing
Material: Aluminum
QTY: 2
Mfgr. Warranty: Limited Lifetime Warranty
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
RallySport Guarantee

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REVIEWS & CUSTOMER MEDIA

42 Reviews
4.9 out of 5 Stars
5 Stars
(38)
4 Stars
(3)
3 Stars
(0)
2 Stars
(1)
1 Stars
(0)
Customer Photos and Videos
Kartboy Rear Endlinks ( Part Number: KB-017-08REAR)
Kartboy Rear Endlinks ( Part Number: KB-017-08REAR)
Kartboy Rear Endlinks ( Part Number: KB-017-08REAR)
Kartboy Rear Endlinks ( Part Number: KB-017-08REAR)
Kartboy Rear Endlinks ( Part Number: KB-017-08REAR)
Kartboy Rear Endlinks ( Part Number: KB-017-08REAR)
Kartboy Rear Endlinks ( Part Number: KB-017-08REAR)
Kartboy Rear Endlinks ( Part Number: KB-017-08REAR)
Kartboy Rear Endlinks ( Part Number: KB-017-08REAR)
Kartboy Rear Endlinks ( Part Number: KB-017-08REAR)
Kartboy Rear Endlinks ( Part Number: KB-017-08REAR)
Kartboy Rear Endlinks ( Part Number: KB-017-08REAR)
Quick and Easy  2 months ago
Kartboy Rear Endlink Vs Stock ones
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.
  
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Big upgrade from oem 2 months ago
werknonit
Upgraded my sway bar and knew the stock end links definitely needed to be replaced as well. Well made product and an easy install that can keep the 20mm whiteline sway in it'splace!
  
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Endlink 9 months ago
marcjoseph03
Much more better than whiteline endlinks easy to install, solid construction
  
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1 of 1 people found the following review helpful
Bushing at lower control arm tore off after a few weeks of use. 2 years ago
auric
Installed these with white line 22mm rear sway bar on stiffest setting on a 2015 STI. At about 6-8 weeks noticed that the bushing of the driver side endlink was missing a bushing when doing a brake bleed. Endlinks were installed while rear was loaded and on ramps. Snug fit--nothing loose. Everything torqued to spec. Used the two thicker washers for the bottom part of the endlink that is bolted to the lower control arm. Endlink perpendicular to floor and no lean. Not too hard to install. Contacted (called and left a message) Kartboy for busing replacement and no response. Asked RallySportDirect to step in and help me out. They got a response from kartboy, but ultimately kartboy refused to replace based on claim that I had not installed endlinks with washers--which I had. RallySportDirect people I corresponded with on the phone and email were great. Have bought from them before and will continue to buy from them.
  
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2012 wrx 2 years ago
Wrx
Installed these with white line 22mm rear sway bar. I didn't have access to jack sands or a lift at the time so I did the impossible and changed the sway bar without jacking or raising the car (way more difficult) it's been about 6 weeks now and I have it in the medium setting, there is less under steer when going hard in the corners and no fitment issues that others have had. Going slow turns around town it does sometimes make a popping sound but it's usually once a week or so and doesn't really bother me. Over all a must have for a bigger sway bar as stock will break and as good handling mods aswell
  
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QUESTIONS & ANSWERS

  • Q: Front endlink boot size  BuiltWRXpennsylvania2 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
  • Q: KB-017-08+Rear question for 15wrx  cica1919797822 years ago

    Are spacers required for the install to a whitline 22 mm rear sway bar with vehicle lowered on eibach pro springs?
  • Q: Fitment with whiteline adjustable 24mm rear sway bar for 08+ wrx  Hellraiserzzz2 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.
  • Q: 2015 WRX Kartboy Rear endlinks with Eibach 7727.320 2015 F&R sway bar kit  cica1919797823 years ago

    I just wanted to confirm fitment of these endlinks with the Eibach sway bar kit. Will the Kartboy end links work in hard and soft setting on the rear Eibach sway bar without issue. Thanks
    • 0 of 0 people found the following answer helpful

      A:  Yes, with how the Kartboy endlinks install you will want to move the washers in front of or behind in the control arm, but they can be used in other settings for the Eibach swaybar.

      Nick S. @ RallySport Direct 3 years ago  
        
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  • Q: Squeaking noise  Rallyracersti3 years ago

    I have these rear endlinks installed on my 15 wrx paired with a whiteline adj. sway bar. I have a lot of noise coming from the endlinks. All bolts are tight to rec specifications. What are my options to correct the noise?
    • 0 of 0 people found the following answer helpful

      A:  These endlinks should not make any noise. We recommend loosening the bolts and re-torquing them with the suspension settled. You can remove the bushings and grease them, but that is generally not necessary. We also recommend checking the spacer placement to make sure the endlinks are as straight up and down as possible.

      Zach G. @ RallySport Direct 3 years ago  
        
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    • 0 of 0 people found the following answer helpful

      A:  So rue torque them while the car is completely on the ground? I would think the spacer placement would be correct as all bolts are tight. If the bolts were loose I could see that possibly being the noise, however all bolts are tight. With the car in the air on the lift and hand placed on the end link on either side moving it up and down there is a creaking noise. Again all bolts are tight.

      Rallyracersti
        
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    • 1 of 1 people found the following answer helpful

      A:  If the bolts are tightened with the wheels in the air, then extra stress will be added to the bushings while the wheels are on the ground because they will bind from the extra rotation while the suspension settles. We also recommend re-torquing the sway bar mounts with the suspension settled. If that does not get rid of the noise, then please contact customer service for further support.

      Zach G. @ RallySport Direct 3 years ago  
        
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