hey...

to answer the question about further mods...

Once you pay the initial 400 you have the uprev license as they put it...

There are a ton of files they have access to as a starting point. They match ecu codes with other tunes with similar mods and start there... they than further adjust the a/f and timing to maximize gains...

my car only gained 3hp and 5tq with the baseline tune they put in for my car, which was a car with my exact mods and ecu....

he than further tuned it for 1.5 hours and got the rest of the gains...

SO the answer is if you do more mods you can go back there and ONLY pay the tuning time which at r/t is 100 an hour and that includes the dyno pulls as well.... atleast from what i understand...

I do not have headers yet but he said when i get them i can go back and he can adjust the tune as needed... he estimated no more than another 1-2 hours to do so... but more likely an hour.... not too bad. So its not the end of the world if you dont have all your planned mods... if i knew how my car would feel after this i would gotten this done a LONG time ago.

its really up to you if you want to wait but you wont have to pay the 400 twice! just the tweaking ur tune time... hope that makes sense