FAST Harness FAST Power Adder Kit

Connect multiple Nitrous solenoids and take full control over your power adders with the XFI ECU using this kit.

These adapters allow a common ECU and main harness to adapt to a variety of power adders.

FAST Power Adder Wiring Harness for Nitrous and Power Adder Enable/Hold

FAST Harness FAST Power Adder Kit

Kit contains pre-built harness.

Harness, Fast Power Adder Kit

Power Adder Adapter Kit

Fuel Injection Harness

Fuel Inj. Harness

Power Adder Kit

No