In for advice about the sub setup, I know weight reduction is always good but I wonder if with e46 traction issues with fr that it might end up helping... Good luck op, tire pressure will probably be lowered depending on what tires you're running but it will take some experimenting to get it right. Try dropping 2 psi in the rears per run launch rpm constant and see where that gets you. Also make sure to max out pressure in the fronts for less rolling resistance.
For sale, PM me.
Originally Posted by Gheybe
I love how after thousands and thousands of dollars, you guys can't just shut the hell up and enjoy what you have.