Yea man you gotta go 5 lug. Proper brakes dont come in 4 lug. Dont get baer pbr (cobra brakes)...there overpriced. If you plan on open tracking (road racing/track days) which I bet you will otherwise you wouldent have gotten the max. grip box, I would suggest you stay away from the cobra pbr stuff all together. I like the Baer GT kit because of the 1.25in. rotors (I've had my share of cracked rotors w/ the stock type 1.1in. rotors). Or you can go the route of the 2000 cobra r brembo calipers but you still have the thin rotors. But you have the ability to quick change brake pads which is nice. Or you can go stop tech and have quick pad changability and a 1.25in thick rotor but then were in the $2000 range for brakes.