Store

Until now, the only fuel system solutions available have been to boost voltage to the fuel pumps, to replace the fuel module canister with a hanger manifold that houses one or multiple pumps or to modify the direct supply fuel system into an outdated return style fuel system.

All these methods have been stop-gap solutions with limitations:

• A fuel pump running higher boosted voltages than designed for has the downside of running hotter as well as reducing its service life. This adds extra load on your vehicle’s electrical and charging system. It also creates an environment of hot fuel, diminishing your ability to optimise performance, creating higher fuel usage and less stable tuning.
• Hanger manifolds replace the fuel module in your fuel tank so that the extra room for multiple pumps can be used for increased fuel delivery.
  Unlike fuel modules, hanger manifolds have no canister, Venturi pump, or refill valve systems to ensure the pumps are permanently surrounded by fuel. This means that you need to run a full fuel tank at all times to avoid any surge or fuel starvation during spirited driving, cornering or excessive acceleration as used in race or drag conditions.

• Modifying your OEM direct supply system to a return style system when retrofitting to larger pumps is a method of trying to keep your in-tank canister constantly full with return fuel to avoid surge and starvation. This was an accepted method in OEM vehicles up to 10-15 years ago. However, in doing so it required the fuel pressure regulator to be mounted externally—usually at the engine fuel rail. This requires double the amount of fuel lines, and as fuel demand increases so does fuel pump current draw.
  All this equates to also creating an environment of returned hot fuel diminishing your ability to optimise performance, risks vaporisation, and creates higher fuel usage and less stable tuning.

Alternatively, a direct supply fuel system supplies cool, dense fuel from the tank that is not recirculated making for a more efficient and modern high-performance fuel system. See the Advantages and Features section for full details.

Fuel Module

The KPM 800 hp Fuel Module is engineered utilising the highest flowing, highest performance fuel pump available. They are housed in a computer designed high flow fuel canister and distribution manifold. The KPM fuel module is mounted and immersed in the vehicle’s fuel tank as per OEM design and for ease of fitment. Our design incorporates a two, dual-acting Venturi pumps and refill valve system to permanently keep the fuel canister full.

This means that you can run the KPM fuel module at any fuel level safely across all conditions, without the risk of surge or fuel starvation. This is perfect for spirited driving, circuit days or drag racing.

The fuel pump is 100% petrol and ethanol compatible and able to deliver massive amounts of cool dense fuel at standard vehicle voltages.

This equates to optimum tuning and power levels up to 800 hp (flywheel rated on 98 octane fuel).

The KPM 800 hp Fuel Module is a direct replacement system. Meaning you can remove your OE module and directly refit the KPM module.

The KPM fuel module system is now ready for your tuning professional to calibrate your fuel system and tune your vehicle as normal with any well-known tuning software.

• Complete fuel module—direct replacement fit, nothing extra required
• Highest flow and performing fuel pump available
• High flow canister, distribution manifold and fittings
• Supports standard power and up to 800 hp
• NO surge across all conditions and fuel levels
• Eliminates the need for voltage boosters
• Eliminates the need for return style fuel systems
• No extra load on your vehicle’s electrical and charging system
• Cool, dense fuel creating extra power and economy
• Optimum pump life
• 100% compatible on all fuels
• Ethanol E85/ E100 compatible up to 10,000 hours
• Easy hassle-free fitment

There may be a time when your 800 hp Fuel Module needs upgrading.

KPM Fuel Systems has you covered.

For increased fuel system flexibility, utilise our PWM electronic fuel system controller or increase your engine power level even further.

There is no need to replace your 800 hp Module, just add to it with the correct choice of KPM upgrade fuel and PWM system packages to meet your needs.

KPM Fuel System engineers have done all the design work to offer a direct fit upgrade for your 800 hp module ensuring your fuel system fits and works perfectly. NO guess work! Fit and forget!

Additional to your 800 hp Fuel Module we offer any of the following upgrade packages:

• 1000HP Fuel Pump ADD-ON Kit (Kit #KPMJD1000-P)
• 1500HP Fuel Pump ADD-ON Kit (Kit #JD-10-15-ADD)
• PWM Fuel Module Controller (Kit #JDPWM1500)
• 2200 HP Fuel ADD-ON Kit (Kit #JD2200-ADD)
• 2200 HP Fuel and PWM ADD-ON Kit (Kit #JDPWM2200)
• 2700 HP Fuel ADD-ON Kit (Kit #JD2700-ADD)
• 2700 HP Fuel and PWM ADD-ON Kit (Kit #JDPWM2700)

Jeep Grand Cherokee (2012-2021):  KPMJD800-P

• KPM 800 hp in-tank Fuel Module
• Easy fit high amperage relay and wiring kit
• Fitting and calibration instruction included

Stuck with your installation?

Find all of our fitting instructions here