My new 325is!

[Northern]

My advice would be to do nothing for a month or 2. Youll save yourself some money once you get to know the ins and outs of the e30. That way you can gain some knowledge and learn what mods work and what you want exactly.

^

Its a good way to figure out what your car is in need of maintenance-wise as well. The only exception would be the waterpump/thermostat/timing belt&tensioner. If you don't have records of them being done recently, you should get on it.