Yeah the rear of the car just really didn't feel good at all out there. Caught me off guard as I didn't have any real problems out in Winchester but it is a very ugly setup for autocross for sure. Just ordered some 2" lowering blocks and will see what the other set of tires look like under it. To get a truly ideal setup I probably need to run some drop spindles up front, some Hotchkis lowering springs in the back and 17/18s all around. That can come with time. Lowering blocks and 15s will do for now. Once I wear out this set of Rivals I'll consider selling the wheels and making the leap then. Shocks will probably come first but they're hella pricey.
Eventually the car should sit this:
Eventually the car should sit this: