Hi I recently upgraded to a 2021 TLX and returned my leased 2018 TLX A-Spec and removed the factory remote start kit. I am selling it here if anyone is interested:
Used (normal wear), Up for sale is a factory remote start kit off of my 2018 Acura TLX. This kit is plug and play with 2 simple connectors. Instructions are included and takes less than 15 mins to install. However, you will need to take to dealer to get keys programmed . Make an offer!