If you drive a 2004-2007 STI, then you know your car “handles on rails” as they say. But you can’t pull 2 solid G’s unless you’ve got a set of Kartboy front and rear end links. Your factory end links are made out of a soft material that just cannot get the job done if you’re trying to run the fastest time of the day at your local autocross.
The Kartboy front and rear endlink set will be one of the better cost effective alternatives for having the best bang for your buck in terms of handling investments. Save yourself some money by purchasing a complete front and rear set!