Quick view Daystar Daystar Do Not Flash OBDII Port Plug Red - KU71124RE Compare $16.99 Have a custom tune in your Diesel Truck or Hot Rod and want to protect it? Daystars new OBDII plug will let the Dealership know to not reflash your computer. Add to Cart Add to Cart
Quick view Daystar Daystar Do Not Flash OBDII Port Plug Black - KU71124BK Compare $16.99 Have a custom tune in your Diesel Truck or Hot Rod and want to protect it? Daystars new OBDII plug will let the Dealership know to not reflash your computer. Add to Cart Add to Cart
