3b ECU question

[pasbogdan]

When i got my s2 i also got a lots of spare parts.Including ecu bought from here i think advertised as homefried.Inside i found 2.5 bar map.I do not have time to install boost gauge and afr in my car.Question is:it should be used with 7a fpr?

Thank you,

[andy10v]

A normal 3B homefried ecu with a 2.5 bar map sensor is for a stock car, no other mods needed.

[pasbogdan]

If it has 2.5 bar map it boosts 1.3 1.4 bar?Is the 3 bar fpr enough for not maxing out the injectors and run it?
Thx,

[andy10v]

3B injectors flow more than ABY ones, 3b at 3 flows about the same as aby at 4 bar.