My friend asked me if there is anything that he can do to reduce tyre road noise level in his car. Currently he is using 225/45/18 Good Year Eagle Efficient Grip tyres for this car. These are the tyres that came...
refering to the question above
isit possible to upboost it to 1 bar with stock internal without causing the engine to blow? http://www.4gtuners.com/forum/Smileys/default/huh.gif