We never sell bad products to customers

Now KESS  ECU Tuning Kit is very popular in the market, many customers wants to buy it,But they are confused about the quality, price and after sale services,Below is the customer who has problem. This customer bought kess from other supplier one month ago,and had problems ,but problems never be solved ,actually ,Kess has many versions and it is easy to block and broken ,before you using the machine ,you need check the hardware and software carefully ,in the cd ,it has many versions of software but hardware only has one , you need choose the right software which is suits for the hardware, if you can’t do this ,machine will be blocked and you need to send back to the supplier for repair , if you need kess or want to ask details ,please contact our sales , here our sales will tell you the information before you buy ,good quality,super after sale services are all in autodiagtech , choose autodiagtech ,you will get what you want.