Any suggestions on a good ecu flash/hand tunner was looking at a cobb hand tunner but have seen many mixed reviews on it and it doesnt seem like any of there maps fit all of my bolt ons. i have stillen gen 3 cold air intake, stillen headers, berk test pipes, hks hi power exhaust. should i just get it tuned instead of spending bread for an expensive hand tunner that does nothing??? and if i can find someone to make a custom map for cobb hand tuner should i do that??

 

please search there are hundreds of threads about tuners. Other than cobb try hypertech