Well that is not a shelby to start with. It appears to be a roush (not sure which stage or even if its a roush) with an aftermarket vortec or procharger on it. Looks pretty sick though. Shelby didnt make a mustang in that body, which is 99-04 body style.
__________________ -04 Mustang GT-Intercooled Kenne bell 2.1L supercharged @10psi, C&L cold air intake, mass air flow, Sumitt racing 75mm throttle body, Magnaflow catback with Bassani X-pipe, chip and dyno tuned, 3:73 gears, B&M short shifter, FMS lowering springs and UPR caster camber plates, UPR upper/lower control arms, UPR subframe connectors. Kumho 275 up front/Kumho XS 315 in rear. Currently 420RWHP/435lbtq
-Daily Driver 04 Toyota Tacoma PreRunner, Blacked out, TRD suspension, K&N filter. | 
What year and model is this shelby please?? 
(Mods in profile)
