Performance parts for Bonneville SSEi?
I want to find some performance parts for my Bonneville SSEi. Ive added a smaller pulley, hollowed out the cat, and done an ECU upgrade. It makes close to 325HP. But I want to get into the real technical stuff. Tearing the engine down, pistons, boring it over, camshafts, cold air intake etc. Does anyone know where to find any performace parts for my car?
It would be VERY MUCH appreciated!!!