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Lethal Performance

Lethal Performance FUEL+ Plug and Play 40amp Dual Fuel Pump Voltage Boosters (2007-2010 Shelby GT500)

Lethal Performance FUEL+ Plug and Play 40amp Dual Fuel Pump Voltage Boosters (2007-2010 Shelby GT500)

Regular price $584.99
Regular price $684.99 Sale price $584.99
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Running out of fuel on your current build? Want to support more power or a different fuel type? The Lethal Performance FUEL+ plug and play dual fuel pump booster setup is the answer.

Our dual 40amp fuel pump voltage boosters provides a constant 18v to each of your factory fuel pumps giving you the ability to support more power and different fuel types. 100% plug and play design makes installation of the FUEL+ a breeze. No cutting or soldering is required due to our OEM style wire pigtail. Simply unplug the connector to your factory FPDM (fuel pump driver module) and install our FUEL+ unit along with the OEM style pigtail and you're in business.

The FUEL+ works for E85 conversions as well as cars running aftermarket supercharger and turbo setups. The FUEL+ is also tuner friendly and very reliable.

Product Features:
Increases Fuel Pump Flow
Support More Power Safely
Tuner Friendly
Simple Plug and Play Installation
Includes (2) 40amp Fuse
Dual Fuel Pump Boosters Included
Instructions: Downloadable from our website

Installation for 2007-2009 Shelby GT500:
When installing boosters the factory fuses should be upgraded, stock size is 15amp or 20amp and will tend to blow at the end of a WOT pull. Replacing them with 30 amp fuses fixes this.
Due to the GT500 being a mid-run addition in 07 the fuses for each Pump/FPDM (driver module) are located in different places.
The drivers side FPDM fuse is #41 in the underhood fuse box needs to be upgraded.
The passenger side FPDM fuse is in the fuse box mounted on the strut tower, it must be upgraded.

*07-09 GT500s use an aux fusebox to power the second pump, that box is fed by Fuse #66 in the main underhood fuse box (labeled as heated seats, which GT500s do not have), this fuse should be upgraded in addition to the primary fuel pump fuse.

Installation for 2010 Shelby GT500:
F13 and F14 in the underhood fuse box should be upgraded to 30amp.

TUNINGWe recommend a reduction in the fuel pump voltage table (under Returnless fuel pump) by 1-2 volts across the board and datalog for additional fine tuning. On the 11-17 5.0L Mustang the factory single fuel pump is modulated between high and low speeds by the PCM. We recommend changing the high speed threshold in the tune (under Returnless fuel pump) from 0.80 lb/min to 3 lb/min on supercharged cars. On naturally aspirated cars this value can be raised to 4-5lb/min for NA tunes and lowered back down to 2-3lb/min on a nitrous oxide tune.
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