The Race Expansion Module (REM) is used in conjunction with the Haltech Elite 2500 ECU to offer extra Input and Output functionally as well as advanced traction control and other advanced functions.
Using the REM with the Elite 2500 allows sequential staged injection of up to 16 injectors, and will drive up to 32 injectors.

The REM also has additional Analogue and Digital inputs which can be used for data acquisition as well as additional Digital outputs.

NOTE: Waterproof USB Cable (HT-070002) and Waterproof USB Cap (HT-070004) are sold separately.

• Torque Management 
• 8 x Fuel Injection Outputs 
• I/O Expansion (Only Available when not using I/O Expander 12)
• Waterproof Case (IP67 - only with pocket cover or waterproof USB Cable and USB Cap fitted)

• 8 x Fuel Injection Outputs (Peak And Hold (0-8A Peak / 0-2A Hold))
• 4 x Digital Pulsed Outputs (Low Side Drive 1A Max)
• 4 x Digital Pulsed Outputs (High or Low Side Drive 1A Max)  
• 4 x Digital Pulsed Inputs (Digital inputs only supported, 1 input used for 4th stage of injection if required)
• 8 x Analogue Voltage Inputs (with selectable Pull up)
• 2 x Buffered Analogue Voltage Inputs suitable for O2 Sensors (no selectable pull up)
• 1 x Haltech CAN Connection (Available on Front Connector Only)

• 2 x System Synchronisation Pulsed Inputs - (Staged Injection Signal Receive) 
• 1 x System Synchronisation Watchdog Output
• 1 x Injection Relay Control Output
• 1 x 8VDC Injection Relay Conditioning Circuit Supply

Compatible with the following Haltech ECUs:

• Elite 2500
• Elite 1500

Max Operating Temperature: 85 Deg C

Input Supply Voltage : 8VDC to 16VDC
Output Sensor Supply Maximum Current Ratings:

• 5V Supply: 100mA Max

Dimensions: 185mm (L) X 125mm (W) X 43.5mm(H)
                     7.28" (L) X 4.92" (W) X 1.71" (H)
Weight: 550g (0.771lb)