Opus IVS CarDAQ-Plus 3 All Makes J2534 Reprogramming Tool

Works perfect, almost OE level programming and is supported by most manufacturers.

Item is as described and works beautifully. Delivery was fast. Good stuff

Great pass thru box for programing. Supports the new protocol’s for all the new vehicles.

Way over priced, and then you have to pay extra to have the programming done, but hey, at least it fixed my issue.

This may be a good unit, however, it takes certain download and you must have an ethernet connection to use.

I've used the Bosch unit before to program some ECU/PCM's which works well, however the CarDAQ is far superior in my opinion. Very easy to register and use immediately out of the box. I've used it to program several GM PCM's and a few Dodges. No issues with connectivity or locking to the vehicle and I was able to both re-flash and install new PCM's without issues.

Shop owner and have done flash/programming 21 years ago at dealership. Now at my own independent shop have spent a bit of money and many hours jumping through nowadays hoops to get programming accomplished, cardaq had made it simple so far, seems to be a easier way to get it done with good support from their team!

Best oem software j2534 programming device. Support is unmatched!