They seem to be pretty close in price, a ecu reflash is 595 and the custom A/F unit can be had for 400ish and lets say 200 for tuning. I like the 400 extra revs on the ECU reflash, but does the custom rout provide more power? TAI!

 

I have a mail in tecnosquare flash, and they nailed my A/F to a 13.1 all the way across the board, it was perfect. I havent even seen anybody with a AA tuned ecu flash with such a perfect A/F ratio, so I would say if you provide them with a mods list and an A/F graph then yes a reflash is just as good as a perfect in house tune.

 

how did you determine your A/F ratio after the ECU reflash?

 

Same way I determined my A/F before, I went back to the place I dyno and checked it out with a wideband....