The Toyota Gazoo Racing (TGR) Festival is now in Malaysia guys. Starting off with the Vios Challenge, it is a one make cup series made up of 30 identical Toyota Vios race cars.
I just bought a set of GSR PISTON, And I notice that the rings need to be replace... Anyone knows wher to get new GSR piston ring... Or anyone knows if the GSR piston rings is same as the 4G93 rings...