Piper PA28-181 manufactured in 2001 with the flat instrument panel modified with the Garmin G3X EFIS display and a standard Garmin package consisting of a GMA345 audio panel, GTN650Xi COM/NAV/GPS, GNC255A COM/NAV, GTX335 ADS-B out transponder, GFC500 autopilot and a G5 EFIS display as backup for the G3X. In this particular case we were able to re-use the existing instrument panel making the installation easier.
