Stillen Underdrive Pulley
I got my underdrive pulley installed 2 nights ago. here are some pictures!
I have put almost 6000 miles on my G sense installing this pulley. I've gone on 2 long trips, almost 600 miles in a day. Haven’t had any problems. the only thing that i noticed from day one, after install is that the steering is a little stiffer. I like the feeling, it seems to respond i little quicker, and not so soft. The pulley works grate and it definitely pulls harder then it did before. I've gone next to another G37 and took it by a car length.
