what should i do to make my 1.8 4g93t GSR (stock intrnal) a street-spec/time attack machine??
i've decide to take the short route of up-ping the power with bigger turbine(GT28). I have all the...
Recently my car has behaved strangely, am using a 4G93T, my original boost is at 0.8 bar measured using Apexi Boost Meter. Just few days ago, I was totally shocked to see my boost went up to 1.25 bar at 3rd...