Kartboy Rear Endlinks - 08-14 Subaru WRX/STI
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.