If there's room, I would encourage you to install a separate audio panel and radio like the Garmin GMA245/GTR.
I won't install PSE units any longer due to their warranty policy (below), plus having been around both, I think Garmin is a better unit.
In order for the factory warranty to be valid,
one of the following conditions must be met:
- The product is installed by an authorized PS Engineering Dealer.
- The product is installed using a custom wire harness made by an authorized PS Engineering Dealer.
- The product is installed as a Plug N' Play slide in replacement.