Hi there,
I really do not agree here, for the following reasons.
First, Passkey2 is defiantely older technology, however, it still works. Theft of Corvette statistics, which is monitored by the NHSTA, shows that of all sports cars, Corvette has the lowest theft rate.
Second, communication with the BCM is critical here, as not only does the computer look for the signal, if only once, it doesnt see it, it could lock your column.
While the unit mentioned by our member here is a very good one, I caution against it, as you really dont need it.
Yes, there are 3 systems that work within c5 to safeguard you vehicle. Yes, they are extremely sensitive. And I cannot justify the cost of having your interior opened up for this.
Best to you, c4c5