i know(as far as the ecu goes), but im looking for ecu upgrades for my auto(hard to find). but my last post had a link to a cheap strut (front,rear) and lower tie (front,rear). they copy big name brands,those kind of parts are copyed by noname companys all the time. same product just cheaper. i think that buy was a good deal.JimDCXC said:You're more likely to screw something up with a mod like this then see any actual improvement.