Ran a 13.1 all day, finally got a 12.9. . . . 98 Cobra, under drive pullies, bigger mass air, tokico 5 point adjustable struts and eibach springs 4:30 rear end, aluminum driveshaft, aluminum radiator, MSD wires, 18 inch y2k cobra R rims, headers, x pipe, Borla side exhaust, and a good pair of nittos. . . for looks I really havent done much besides the rims and side exhaust, I put sequential tailights in and got my guage pod and guages all in, and the Cobra bumper fill-in on the bumper