Hi not sure if this is the correct place to post. but anyways i was looking to get the pro 10 for my car and found the T1 and Xencron ones but kinda pricey lol. i found some for less minus the harness but wanted to know whats the diff in the Pro10E and pro10R which one does the T1 kit use.

 

Can I ask why you want or think you need a Pro10 system??

And you could easily just call them and ask.