I am driving a std 6a12tt engine with stainless steel intercooler piping, boost up to 1bar, tulang ikan 6 all open.. Previous w greddy taiwan bov set to very soft but there was sooooo softyy sound..low boost...
It would appear that the Christmas holidays don’t do much to slow things down at Subaru’s performance division, STI. On the very same day that they unveiled the WRX...