Does anyone else make something like this?

[CableGuy]

http://www.aeromotiveinc.com/pdetail.php?prod=31

-Fuel pump voltage regulator

Except in like 2 or 3 different spots instead of just 1? (Like 3 or 4 speed instead of 2 speed.)

 

[JT351]

How about this?

http://www.lethalperformance.com/pages-productinfo/product-10998/msd-2350-msd-fuel-pump-booster.html

 

[CableGuy]

How about this?

http://www.lethalperformance.com/pages-productinfo/product-10998/msd-2350-msd-fuel-pump-booster.html

Thats pretty much what I have right now except it done by a return fuel system.

This unit just reads boost and then sets a psi; I have a 1:1 RRFPR.

I need something that is RPM specific.

Thanks thougheelout: