FAST XFI Fuel Injector Harnesses feature clearly labeled Weather Pack connectors and plug into FAST XFI Main Harnesses to designate your engines specific firing order. Injector Harness Part Number 301210: USCAR Injector Connectors with firing Order 1-5-4-8-6-3-7-2. Works with Ford 5.0L 4V Modular (Coyote) and 2011-Current Mustang GT Engine. *All harnesses will also work with the original "Classic" FAST Electronic Fuel Injection.
WARNING: This product contains chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.