i own a shop,and i have heard of them,and looked at their products,as far as i can tell they look good,i don't know anyone who has used them though,but the quality of their stuff looked pretty good,i seen a system for a Nissan is how i found out about them,you could try one of there systems,the may turn out to be really good,i was thinking about using one on a Nissan i have ,and i haven't really decided on it yet,but they cant be no worse than any of the other ones,and i did notice that the price was a a little cheaper,so they may be a good system to go with,good luck with it,i hope this help,s,,,PS if you try one of them ,come back and post it so we know if there any good.