Some people prefer the AEM FPRs because they completely replace the stock FPR, whereas with the B&Ms, you need to cut open and reuse part of the stock FPR. Does this make the B&Ms any less reliable/more prevalent to failing? I know some people have snapped the adjusting screws on the B&Ms, but that's all I've heard. Post something up if you have an AEM or B&M.

 

i've had my B&M regulator for about 7 years now......no problems at all......works perfectly fine.......

 

Installed one on my brother's car approximately 2 years ago, along with a B&M fuel pressure gauge. No problems at all with either of them.

 

Mine stuck open, bypass all fuel back to the tank the day before a local Import Day.

Needless to say I didn't attend and bought a $180 Aeromotive unit.......

 

i have had several custoemrs have issues with teh B&M units as well where they stuck and were not able to cahgne teh fuel rpessure at all. i have also seen people have great rsults with them, i suspect that hte problems with them are related to ahving to cut up teh stock fpr yourself, and some people do it better than others.