For any pump, on any type of vehicle, the Aeromotive Fuel Pump Speed Controller (FPSC) minimizes hot fuel handling problems for in-line pumps in bypass systems and it will also keep T-style pumps cool in static systems, extending fuel pump life. Sensing engine RPM, the FPSC kicks your fuel flow into high gear when you need it, but reduces pump speed and flow to keep things cool when you don't. It's like an automatic transmission for your electric fuel pump.

When you're cruising, Aeromotive’s Billet Fuel Pump Controller automatically steps voltage down to the Fuel Pump at lower RPM, then it continuously monitors engine speed, stepping voltage and flow back up when needed. The RPM step-point is adjustable, allowing calibration for your specific application. 

Specifications
LED indicator confirms correct ignition signal hookup, verifies energization of the manual override circuit, and indicates when the circuit is providing full voltage to the pump.
A solid-state transistor circuit, rated up to 40 amps, replaces the relays recommended in most fuel pump electrical circuits.
Cool operation – mount it virtually anywhere.
Housing crafted from billet 6061-T651 aircraft aluminum alloy, protected with a beautiful bright dip red anodized finish.
Complete installation kit —wire, override toggle switch, installation hardware, and instructions included.