[kn7671]

You can stuff quit a bit more tire under there before having to worry about clearance issues.

Do yourself a favor and get new struts and shocks with your springs. If you're gonna go that far into the car, the factory struts are already coming completely off, and the rear shocks are only two nuts from coming off.

The stock Ford Mustang GT shocks and struts suck donkey balls, and with stiffer springs, you will notice the shortcomings even more.

Virtually replacing them with anything is better than stock, though I prefer the Koni Sports (yellow) for adjustment preferences. You can go cheap or expensive with some KYB's or Koni STR.T's (orange), Eibach, Tokico HP or D-Spec, Koni Sports, QA1, or Bilstein.