First improvements to M3???????
Hey guys, I am new to this forum and I am looking for some advice. I recently bought an E46 M3 SMG after selling my E36. I am wanting your guys imput on the first improvements/ Modifications that i should make to my new baby.I have a little bit of bread to spend but im not looking to buy everything under the sun. What was or would be the first thing you did to your M3? Thanks for the advice.