What kind of 1/4 mile time would a 2003 neon sxt auto get with the following mods:Headers,flowmaster exhaust,Cold air intake and the dodge performance chip?

what does your car run stock?

faster time then it did stock is all that really can be said. theres too many variables. what kind of headers, what size exhaust, what kind of intake, what chip(limits), whats the weather like, what kind of tires, how good a driver? Its like saying whats A+B-C=.

Now that I'm done acting like an a$$ I'll give you the best answer I can my guess is it would take about a half second off your time.