ans2k

just looking to get something thicker in the back. i have the car for more than 3 years and understeering has always bothered me. i have VSA and no matter what tires i used never had a problem with stepping out. i have money so i am not looking, i am wanting to buy! also if you could give other recommendation on how to lessen understeering other than saying learn to drive. please give.

ans2k

is that one thicker than ap1?

Hammering Hank

I think is depends on what year AP1 you have. Look through the old threads and you will find some info there.