Quick Ship SKU #: DAY-KU71124BK Daystar Do Not Flash OBD Plug KU71124BK

If you've ever had the dealer flash over a performance tune stored in your ECM, you know how difficult it can be to get a recovery file from the manufacturer to restore your programmer. In order to avoid this problem when going to the dealer, plugging this simple blocker plug into your OBDII port can save you a lot of headache.