recently purchased a 5H.

Two things I need help with...

I’d like to change the head unit, but I can’t find the correct conversion kit - the one listed on the Connect2 site only refers to the Rockford Amp and not the Alpine - has anyone changed this head unit?

Also, the car had to be retuned because the front left speaker distorted. Today the car was returned - it sounds ok. However, after checking this forum I am unable to find the sub woofer under the passenger seat and I can’tn find the amp? Any ideas anyone?

Thanks

Rob