Ok. Here is the info. It is Chinese made and endorsed by China Mazda. Not sure if that is true. Warranty is 6 mths. No cutting or slicing of wires. There are three wires and install is plug and play. ATM he is checking with his courier on shipping costs to USA $133 usd a set. i will try a set. Oh he is also working on intall instructions, a video i think. I will only commit to buying after i have seen it. I have other videos with the product instlalled and in operation. its linked to my FB i have to figure out how to upload or share them here.