In need of a good tuner / tuner shop
 

I recently purchased an Audi A3 and can tell that the car has several mods to it. Judging by the idling and the engine light on , it needs some fine tuning. When on sport mode the car seems like it's running rich and I can smell some of the oil. Haven't gotten around to reading the codes yet but I'd like to knock it all down at one place. If anyone can recommend a person or shop around LA it would be greatly appreciated.