Hi

I have a 1995 C280 with modified air intake and Max Speed Muffler. Actually, the top of the airbox (where filter lies) was removed and my friend and I rigged up a K&N conical filter connected to airtight aluminium (straight) piping and this piping screws to the MAV sensor pipe very tight. (I hope that doesn't cause any problems - the filter just rests in the engine compartment)right above the left headlight assembly. Anyways, I was wondering if my final drave gear ratios used a ZF setup like BMW does. If so, I've heard a the final drive ratio from a 328i or 325i could be used which is higher so I could get the car accelerating faster. Or if not, is there anway I could put a different gear ratio in there from an aftermarket or custom retailer? Please help with this issue? Any comments or suggestions would be appreciated!