So i have an 02 automatic v6 mustang. I have flowmaster dual exhaust, k&n air filter, bbk shorty headers, frpp 4.10 gears and posi-trac, and a custom tuned sct livewire flash tuner. i also have 18" chrome saleen replicas with toyo proxes 4's. Any guesses as to what my quarter mile time may be??

 

a lot depends on the driver but with the mods you have I would say not a lot faster than stock. Exhaust is pretty minimal gains, intake nothing, larger rims can slow you down, 4.10 gears nothing just increases acceleration (so that helps). Best bet is go to the track and find out . Flash tuners are pretty minimal to. Add a SC and it will be a different story.

 

I'll bet 15.8 @89mph

 

15 flat in the 1/4, MPH I don't know honestly.

 

The rims are costing you a half second.