Welcome to EBPF! Factory MAP is 2 bar, TIP is 3 bar. No way really to tell if it has a tune. Except maybe if it is running a 93 tune and you fuel up with 87. There is a difference without the tune as well, but the aftermarket tune will not "adjust" for octane, it EXPECTS that octane, so you could see issues there. But really that is about it.
