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Eliminate fuel surge at the race track once and for all.

A key advantage of the KPM Fuel Systems fuel pump module and PWM kits are the ability to keep the canister full at all times.
This means when you are at the race track and pulling some G’s on cornering there wont be any surging happening inside the tank. Fuel surge is caused by the fuel pump canister being at a low level due to the lower flow rate of the factory pumps and ineffective siphon designs. Surging is undesirable as it results in slower times, unpredictability and possible engine failure.

KPM Fuel Systems advanced venturi technology.

So how do we do it? Having the perfect balance of high flow rate fuel pumps and venturis in each and every module means that the canister is always being filled up by a siphoning effect without sacrificing the total output of the fuel pumps.
Even when the car is on heavy cornering and on lower fuel levels it takes minimal effort for fuel to be siphoned back into the canister from each side of the tank and keeping the pumps submerged and operating flawlessly.

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canister with a hanger manifold that houses one or multiple pumps, or to modify the direct supply fuel system into an outdated return style fuel system.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/charging system. It also creates an environment of hot fuel, which diminishes your ability to optimize performance and creates 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 pumps 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. This 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 where returning fuel is hotter, diminishing your ability to optimize performance, risking vaporization and creating 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.

• Complete fuel module—direct replacement fit, nothing extra required.
• Fully upgradable for future demands
• Highest performing and flow fuel pumps available
• High flow canister, distribution manifold and fittings
• Supports standard power and up to 1250 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

Part# AUP-KPMMUS1250-P-GT500

• KPM 1250 hp In-tank Fuel Module
• Fitting and calibration instruction included

Stuck with your installation?

Find all of our fitting instructions here