hi i would really like to get some anodised pulleys fitted to my wrx ,
but is it a case of fitting them and gaining benefits ? or ,can fitting them cause any problems ? for me its just to tart up the bay more than anythin

 

Its all gain really less weight = more bhp plus less stress on the end of the crank plus they look good. The only bad thing is undoing the crank pulley bolt which can be tough ive had to put a socket on it with a extension bar on the ground and then crank the engine to undo them before