I purchased a 99 mustang cobra about two months ago. when i purchased it it already had a vortech supercharger on it. it doesnt sound loud enough right now and i dont want to put a kit on it and i was wanting to get some feedback from any of yall with maybe just a muffler. the second and most important problem is that my traction is terrible with the tire i have, i have g-force kdw. i was thinking of going to a drag radial or maybe just the kd. i need some help getting traction. i cant even floor it in first gear, it just spins. what tire would yall recomend