The best suspension upgrade for cornering?

When you mentioned the brakes, bjkadron, It says stock size rotors but does it mention calipers?? If not thats where you can get your performance. get the best calipers you can fit in 15's. some 4 or even 6 piston calipers that have pads with the largest swept area you can get to fit. Here are some pics from a local racer in his Australian 340 Charger(a body) this class has to run stock diameter rotors but calipers are free.






Sorry the pics are so small, its all i had. But you can see how tight the fit is