Dual fuel pump wiring harness package for the 2004 - 2006 Pontiac GTO.
Package includes the a dual fuel pump relay controlled harness, 4 psi pressure switch for second pump control, and connectors for installation on factory harness.
* This is not a "Plug & Play" connection. Cutting the factory harness and installing new connectors is required. We recommend professional installation. Due to time constraints, we are unable to walk novice installers through the process.