[supradaddy0803]

Ok for the rotor question if they are aftermarket then they are prolly slotted and cross drilled. If they are then they arent repairable that I know of. But if it just that they are factory replacement then take them to autozone or oreillys and get them turned for cheap. As for the clutch question you have air in the lines you have to bleed it at the slave cylinder on the transmission it is on the driver side just looks like a actuator. As for exhaust I have the HKS dragger and it sounds decend just not as loud as you would think but if you have a N/A then there is no point in getting a big exhaust. Go for something like a HKS hi power or something. But I am going to warn you they arent cheap.