Hi guys i'm kinda new at this and wanted to get utec but i came across this Turbo XS Unichip and was wondering was it any good? It suppose to be a piggy back chip and increase HP. Still don't exactly know how it works and was wondering if anybody knows how it works and is it worth getting. To tell you the truth, i don't even know what the difference between the both is. They also sell different stages for the "unichips". If it is worth getting then which stage should i get? Thanks for your help guys.

 

Its considered "old school" in the WRX camps. Look into a UTEC or a ECUTek reflash.