bro, if gsr terbalik the ck version in gen2 boleh pakai tak?? plz pm me ur best price, any problem with the turbine? maximum spool wat rpm? turbine kick in wat rpm?
my blowoff sounds weird lately..before this is normal where it only sounds ONCE,but since last 3-4days,it didnt sounds once but it sounds like theres once big loud sound(normal...