People say Profec A is so much better because of Fuzzy Lodgic. I don't know the difference. Shops tell me the same. But all they say is it comes with more goodies. Please give any info. Thanks.

 

I prefer the simplicity of the B. Take a look at the retail price for both, that'll give you an idea as to why they are pushing you towards the A. I hate funky logic

 

Yeah, i noticed the price difference. What about the quality of each? I'm not big on Greddy, but if it's gonna be worth it, i'm there.

 

i loved my profec-a .....digital boost read out and it really did help reduce the turbo lag. i'm sure the profec-b works just as good tho

 

how does it reduce turbo lag? Im not to familiar with these. Thanx

 

you calibrate it by doing some full throttle runs and it learns your boost curve......

it allows it to keep the wastegate shut completely until it needs to let boost out instead of the wastegate slowly opening til you reach the desired boost.

 

some people dont recommend the fuzzy logic feature. i myself wanted to keep it simple. i got a profecB. it also helps keep the wastegate closed til the desired boost is reached.

 

i was told by a shop that with the profec a you can set your boost at your choice of power and when you want it you just push a button...if your boost isn't already there. just what i heard though.