[tokenl3roken]

Hey guys I have 2003 m3.

I race up hill and down hill. I would also like to start going to the track.

I know for a fact I want raceing seats because right now taking corners im all over the place going from left to right in my seat.

I was also thinking of gutting the interior removeing everything includeing air bags headliner rear seats everything what kind of input do you have for me?

As far as performace for the uphill and down hill I dont need anymore power at this time im averaging about 65-70 mph

If it means anything im the fastest on the mountion or the dummest for taking corners so fast