NEW!! Swap Gate-Way for the 2005-2009 Mustang GT

The Swap Gate-Way module (GWFM-0509) was developed for the 05-09 Mustang GT owner that has replaced their original OEM engine harness with a Holley EFI main harness and are using a Holley EFI ecu. The GWFM-0509 will allow you to retain the factory dash functions and keep the factory AC.  No matter which engine you chosen with the Holley EFI main harness. The Swap Gate-Way module will allow the Holley EFI CAN protocol to talk to the OEM CAN protocol which controls the factory dash, AC & back up lights.No reason to spend the extra money for an aftermarket dash and then try to figure out how to make the A.C. fuel gauge and back up light work.All your factory gauges, A.C. and back up light will work with the Gate-Way.The swap Gate-Way will work with any engine and transmission combination that Holley EFI makes a harness for. The Swap Gate-Way is not for a novice at wiring and should be installed by a competent Holley EFI Dealer with the ability to comprehend 05-09 Mustang GT wiring man