Originally Posted by
derekbsmith
The stock 3.0 degree rear arm mount, part # 7487. Changing this to a 2.5 and or a 3.5 does what to the performance of the car/suspension? How do I lower the front kickup on the b4.1, move spacers to top of the front axle? Thx!!!
Increasing rear toe make the car accelerate straighter in loose conditions, adds traction. In turns it takes away steering and give a more square line. You cannot change the kickup, the shims are for axle-height. In the front you can change the casterblock to decide where you want traction, at entering, even, or exit(30,25,20 degrees).