Scam!Really wish I had done more homework. FS1 has a cool website and online store and the ease of ordering made me think this would be a smooth transaction. It has been anything but. I received a product that has been tested by multiple mechanics (at no small expense) and proven to be BAD. It happens. So I called and was immediately told that basically, they don't make mistakes. However, if I wanted to return the part, they would test it before telling me I am wrong. I was shocked at the attitude, but did as instructed, and...... crickets. I sent follow up email. I tried chatting. I have never experienced such lackadaisical response to a client that simply wants to spend their hard-earned money to buy a need part for an inoperable vehicle they need to function. I suggest buying from ANYWHERE else. I would buy from a guy with a sign on the side of the road faster next time. I may as well have, because I am getting similar results. I am now searching for a new source to buy the part, hopefully one that works... and believe me, I will be checking the reviews better. I am assuming I can kiss my money goodbye, even if I do get response, it will be too late. This has been almost a month long process at this point. VERY frustrated and disappointed and worse, now am out a vehicle even longer than planned because I have been waiting on a response. DO NOT BUY THE PART HERE. TRUST THE NEGATIVE REVIEWS. I HAVE NOTHING TO GAIN BY WARNING YOU. I WISH I HAD LISTENED.