Boston japtech crooks.

We ordered a 1Uz VVT Lexus Ecu from Boston Japtech. The person was very eager and helpful assuring me I will get the correct part. I went on, made the payment , paid the courier and received a box with no serials , not responding to the vehicle at all. Now he tells me 14 years in the line of my job, that box needs coding. But the 1Uz model does not require coding as it has external emobilizer system. They have pluged another box from another vehicle and the vehicle starts emidiatelly. He refuses to assist me further as he knows best, coded and none coded models. I should have known I'm dealing with a crook as his WhatsApp profile states the only guarantee in life is death. So I bought a dead unit with no serial stating that I have the correct part. When I call or Whatsapp NO response. It frustrates me to know people like that does this every day to other people, keeping his wallet full.