Hi All, I've just purchased a 2008 MPS 3 and seems the previous owner had removed some performance parts from it and now I have gotten 2 different engine lights come on and the codes have been over boosting and over fuelling. The dealer has removed the codes however the car continues to break down under boost. I have a COBB sri intake and COBB V3 coming hopefully the V3 will sort out the tuning issues and was wondering if anyone can think of anything else I could do? I'm trying to get the dealer to contact the previous owner to see what has been removed.