First ride with the st205 installed...., Someone want to explain why I have so much boost!???? Options

[injection]

Dudes, WOW are these things fast!! Had no idea it would be this quick....when I first laid into it, it actually kind of scared me....then when I changed gears to third from second, followed by the first whoooooooosh!!! Sound of my blitz d drive BOV, I feel like I'm in love, lol, but I do have a question for you guys, I thought factory 205's were around 13 psi boost.......mine for some reason is hitting 17-18 in second 15-16 in third and 14-15 in fourth, and I believe the same in 5th, is this something to be mindful of, is it hurting my baby, or perhaps I lucked out and got a WRC motor! But I don't know the boost settings on that motor, so I don't know????? Any input from you brothers and sisters would be awesome,
PS: safe celicaing

[texasnick]

Wastegate pressure should be 10 psi pretty sure....it might be lower, like 7, but definitely not more than 10.

Fuel cut could have been disabled from whoever owned it previously, but you would have noticed a FCD attached to one of the ECU wires. Double check that your map sensor is plugged in and functioning correctly....that there are no leaks in the line going to it.

I assume you're using an aftermarket gauge to measure boost?

Does it creep to 17-18, spike to 17-18, or just hit 17-18 and stay there?

Someone mentioned it above, but check that the actuator arm for the wastegate isn't hitting your downpipe.

Is the ECU stock?

Definitely be careful as something is definitely not right and you're not 100% sure that fuel cut still exists. You should not be hitting 17+ psi on the stock ECU with no other form of boost control.