can anyone tell me are these worth it? or is it best to go to a shop and get it done?
http://www.ebay.com/itm/JDM-HKS-Hi-...es&vxp=mtr&hash=item43abd28a98#ht_6528wt_1196
http://www.ebay.com/itm/JDM-HKS-Hi-...es&vxp=mtr&hash=item43abd28a98#ht_6528wt_1196