why would you need a profec b....
 

why would you need to use a greedy profec b (or any other boost controller) if you had an apex power fc?

luigi
94 fd

we went over this already. guess you want a second opinion ;)

yeah i was looking for a reason why some people went out and brought a boost controler and have the pfc, i also read your post in the power fc section, but still don't have a clue.

luigi

the powerFC controls boost,timing, and fuel using the stock 1.2bar map sensor and adjusts them according to how much it reads. the only reason i can think of someone using a profec b is they already had it? or they want to be able to raise or lower boost very easily by pushing one button on it for high or low boost. the powerFC controls the stock sequentials very well. PFC is a complete replacement ecu :)