Sent in my ECM module to them to have it repaired, paid $149 plus $15 return shipping. Adam E contacts me and says my module is not repairable but they could send me a rebuilt one for another $399 extra. I said no and had him return my old module. He ignores my requests about any refund as all they did was supposedly test mine and claim it is not repairable. I sincerely wish I had searched this company before I got ripped off