I have a ? i seen many people puting a AEM FPR instead of the comptech one. Will this work if so why and why not i am not 100% sure i thought it would but i was told other wise i need to know so i can sell my kit in "working" order. I have a AP1 kit with everything but the comtech FPR its a AEM one.

 

i'd just match up the ratio of increase to boost, 10:1 or 12:1, i think the comptech was 12:1 but i'm pulling that figure out of my azz, better double check with somebody else, the comptech was also an adjustable rising-rate fpr too, is the aem one just a flat one setting rising-rate fpr or is there some tuneability to it?

 

there is tuneability to it. you jsut answer my question thanks alot :-D!