Originally Posted by sluflyer06
if you have a 02-05 WRX then you will need new injectors and a bigger intercooler.
if you have a 06-07 then you won't need the injectors.
power range for the OTS cobb maps can vary especially since we don't know what year you have...on the 2.5L i've seen anywhere from 260-300 at the wheels without a protune.
I'm currently running the OTS map and its ridiculously faster than the stock turbo but my car doesn't like the map much i'm only seeing about 10psi in 1st, 14 in 2nd and 3rd, and then about 15-15.5 in 4th and 5th...boost target for my OTS map is 16.6.
That's what I like to hear! My VF39 will be here next week