I have faulty forge actuator, had my car @ rs tuning for a map and actuator was faulty. Got a stock one fitted and up went the power. I don't know what is wrong with it as i did not open it yet. I was told that forge does give lifetime warranty and that they should send me a rebuild kit. I don't have receipt, bought the car with the actuator. Anyone any experience with this? Can i potentially sell it as it is?