Something you might think about before you spend much to put taller wheels on there. Taller wheels will give the effect of dropping your gearing numerically. For example going from a 2257515 to a 2756020 would be a 85.74 percent decrease making a set of 3.23 gears feel like 2.77. I saw on your other thread that you're keeping your 318 basically stock so there isn't a lot of torque there to start with... I guess you could change your gears? Just something to think about.