I'm thinking about adding a Pioneer AVH-P4100DVD to my 2007 F150 FX4 Supercrew. Will I be able to utilze any of the factory installed Sirius parts? I would like to be able to use the antenna if nothing else. I know lots of people have this unit and was wondering if someone could point me to a thread with pics and install tips. Thanks.

 

You might be able to. Some cars can, others cant.

The install in your truck is extremely strait forward.

 

If you pry off the plastic adapter off the factory siruis antenna end it will work with most after market siruis units.