TRD374

I'm sure others have come across this problem so apologies if its been addressed already, but has anyone got a solution to dealing with the dual diversity antennas on the Aurion/TRD/Camry and installing after market head units?

Colour is Silver, SL's only came in black or silver from memory. Has the log books and full service history. No accidents, car gets little use as I also have a prado a 66 mustang and a work car. TRD is my wife's car when she chooses to drive it. Had the car 3 years, got it with 10000k on the clock. I'm in Adelaide.

My TRD comes off lease in 3 months, 3500sl, sat nav, sunroof, rear DVD's 44000km. Brakes and disc rotors just done. Would be asking $33k but might budge a little.......