As above. Been having probs of over boosting for a while now ( code 00575 ) changed map sensor and now being told probably the turbo. It's 100,000 miles now and wondered if its worth cleaning with mr muscle or is it due to go anyway. It's just that I have the money just now for a turbo which isn't always the case. Where's good place to get them from and has a hybrid turbo got any benefit on a standard 180 q. Fancy remapping though.