2005-2009 Ford Mustang 4.6L 3-Valve
Install the horn-mounting bracket onto the
frame using the two self-tapping bolts supplied installed into the new holes. Tighten the bolts securely using a 10mm socket wrench.
Here is the horn assembly installed.
Install the horn electrical connector.
Mount the intercooler pump relay in the
location shown by passing a ty-strap through the hole in its mounting tab and through a hole in the
upper cross member.