Hi, my name is Daniel and I have recently purchased a 2003 330ci clubsport with full options and I am delighted with it. Great performance, and great looks. The handling is superb, I have never driven a car like it. Round corners I cannot push it past its limits, fitted with continentals, even in the wet. It just hugs the road. Hoping to get some advice on general maintenance, and possibly make some light modifications to get the most out of the engine.