There are no cons. Its an awesome piece of equipment. Also, the way it's PWM'd (pulse width modulation), it doesnt burn out the pump from the extra volts under boost (18 volts). I had one in my 600hp cobra. I had 42 lb injectors and a Walbro 317 (255lph) pump and the boost a pump. Alot of stang guys would spend big bucks on their fuel systems to make the same power. The BAP makes up for alot. I only had to have mine turned up 5%. A little 190lph pump can handle 500hp with a BAP turned all the way up. I have nothing bad to say about it. But I have seen in the Summitt catalog that MSD copied it and made something similar, only it runs it up to 22 volts. Id rather send my money to innovators, not patent theives. Go with the BAP.
