FAST Fuel Injection Harness

Connect multiple Nitrous solenoids and take full control over your power adders with the XFI ECU using this kit.
FAST Power Adder Connector Kit for N20 and PA Enable/Hold Functionality
Fuel Injection Harness
Kit contains pre-built harness.
Power Adder Adapter Kit
Power Adder Kit
These adapters allow a common ECU and main harness to adapt to a variety of power adders.