OBD2 Extension: HPTuners or Amazon?

Hello Guys,

Just getting started, wish I had bought the extension with the MPVI2, but it was a gift from my wife. Shipping is as much as the cable. Any reason to stick with the HPTuners extension vs same thing on Amazon for less and free shipping? Curious what everyone is using. Any tips on length guys are using be great as well if your not using the HPTuners one.

Afraid to use it much without this extension as that USB connection down by my legs screams accident waiting to happen to me. Will be using on my 2014 Silverado and eventually a C5.

Thanks,
Josh

No replies. Did you get a cable that works? In my C5 I am afraid I will either knock the MPVI device off the port or injure myself on it.