Injector Dynamics IDBPC100 100A Brushless Pump Controller with E5LM Pump

Vehicle Fitment

• Universal -- race/high-horsepower engine applications, any make/model

Fitment Notes

• Not CARB approved -- not legal for sale or use in California
• Racing/off-road use only

Features

• Single-pump solution for high-power racing engines
• Supports 2000+ HP on ethanol at up to 150 psi
• Microprocessor-based pump controller
• Monitors pump speed, maintains target flow rate
• Powers pump from internal power supply
• Flow independent of battery voltage and fuel pressure
• Avoids flow drop-off seen in conventional pump setups under boost
• PWM control mode, 80-1000 Hz, 10-90% duty cycle range
• Reverts to constant flow mode at 100% duty cycle input
• Includes TI Automotive E5LM brushless fuel pump

Specifications

• Controller rating: 100 amp
• Max supported power: 2000+ HP (ethanol)
• Max pressure: 150 psi (single pump)
• Combined system flow: 1,100 LPH
• Control mode: PWM (Pulse Width Modulation)
• PWM frequency range: 80-1000 Hz
• PWM duty cycle range: 10-90%
• Pump included: TI Automotive E5LM (brushless)
• Warranty: 1-year

Included Components

• 1x BPC100 Brushless Pump Controller
• 1x TI Automotive E5LM Fuel Pump

Product Description

Injector Dynamics' BPC100 mated to the TI Automotive E5LM brushless pump represents a genuinely new approach to fueling high-power racing engines, providing enough fuel for 2000+ HP on ethanol at pressures as high as 150 psi from a single pump. The microprocessor-based controller monitors pump speed and maintains a target flow rate even as operating conditions change, powering the pump from its own internal power supply so flow stays independent of battery voltage and fuel pressure.

This is a real, meaningful departure from conventional pump designs, where flow is a direct function of system voltage and fuel pressure -- a pair of 500 L/h pumps rated for 1,000 L/h combined at 3 bar/13.5V can drop to as low as 500 L/h under 30 psi of boost at 4 bar static pressure and 12.0V, less than half the advertised value. The BPC100 eliminates that drop-off, delivering consistent, predictable flow regardless of conditions.

Fuel pump flow is controlled via a PWM input signal between 80-1000 Hz, scaling linearly from 10% to 90% duty cycle; a 100% duty cycle input switches the controller to constant flow mode. Note: not CARB approved and not legal for sale or use in California. Correct wiring per the official installation guide is essential -- incorrect wiring can damage the controller and is not covered by warranty.