they don't even make 3k and make noise, definitely inferior quality, rude photo service, now you have to pay a deposit for warranty spare parts and delivery both ways product is not recommended for everything is Your road safety is at risk. I am an ASE mechanic and now I would rather get parts from advanceauto for more than deal with this cheap manufacturer, you get what you pay for. that endanger them on the road, I strongly recommend that you buy them from your auto parts store. It's not worth dealing with these people and jeopardizing your safety.