Item: Exhaust Valve Controller (2.5inch)
Brand: AROSPEED
Condition:Used (1 month only)
Reason selling off: Sold my old Wira 1.8.
Great for track and street use.
i'm in the mist of changing my toyo t1r now & considering to get a set of nu ones. i'm very happy with t1r except a bit soft sidewalls which sometimes u feel the rims are going out of the tyres during hard...
What's the stock fuel pressure reading? I'm afraid I'm getting low fuel pressure....
If so, is it better to get a new fuel pump or a fuel pressure regulator?