JMS PowerMAX v2 FuelMAX – Fuel Pump Voltage Booster

Code: JMS-P2000

From $399.00

In Stock
100% Original and quality


Activation by MAF/MAP/TPS or Ground (Splice In)

NOTE: This is a SINGLE splice in unit, requires cutting of stock wiring harness

Increase the output of ANY fuel pump by up to 85%!!

Why replace your fuel pump when you can reliably increase it’s output with PowerMAX?

Use PowerMAX v2 to quickly and easily increase it’s output!

PowerMAX Version 2 includes a New Case, Higher Output & More Features!!

PM-2000 boost & regulates voltage to 14.4v all of the time (Typically used on Ford/Imports)

Simple installation: PowerMAX splices into your existing fuel pump +12V DC feed wire.
Works on all vehicles: Mustang, Camaro, Challenger, Trucks, Import Vehicles & Race Cars [Weldon/Aeromotive/Holley Pumps]
Adjustable Voltage Ramp In / Ramp Out • Choose a Time Ramp or from a monitored 0-5v sensor: Eliminate fuel pressure spikes!!
Optional Remote Voltage Control Knob: Over-Ride the voltage output when the knob is connected (PM-2999)
Compatible with all 12V or 16V battery systems
High Quality User Adjustable Hobbs Switch: Preset @ 5psi, User Adjustable from 3psi to 7psi
Green Status LED: Know at a glance what the unit is doing.
Enable Voltage Boosting with Ground or via a monitored 0-5v external sensor.

Each PowerMAX v2 Kit Contains: 44 Amp PowerMAX V2 Voltage Booster, Wiring Harness, Installation Kit, Set of Instructions

Installation Kit Contains: 1 – Hobbs Switch Preset @ 5psi (user adjustable 3-7psi), 1 – Fitting 1/8npt Female to 3/16″ Male Barb, 1 – Vacuum Tee 3/16″ x 3/16″ x 3/16″, 1 – Vacuum Tee 1/4″ x 1/4″ x 3/16″, 1 – Vacuum Tee 3/8″ x 3/8″ x 3/16″, 1 Foot of 5/32″ vacuum hose, 1 – 30amp mini-fuse, solder, 2 – 10/12gauge Heat Shrink Butt Splices, 2 – #8 stud 18/22 gauge wire Heat Shrink Ring Terminal, 1 – 10 gauge Heat Shrink Ring Terminal, 6 – Zip Ties, 6 – Self drilling hex screws, mini screw-driver



Additional information

Weight 10 lbs
Dimensions 10 × 10 × 5 in


Camaro2010, 2011, 2012
Corvette2010, 2011
Mustang GT2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Mustang V62011, 2012, 2013, 2014, 2015, 2016, 2017
Shelby GT5002010, 2011, 2012, 2013


There are no reviews yet.

Be the first to review “JMS PowerMAX v2 FuelMAX – Fuel Pump Voltage Booster”

Your email address will not be published. Required fields are marked *

16 − one =