glad i found this thread ( finally)
i have a German sold high compression 1984 Carrera.
my DME numbers are as follows:
* 0 261 200 051 078 *
* 911 618 111 00 *
vin WPOZZZ91ES101491
car was Federalized when it was brought in, complete with a cat ( now has a bypass pipe)
i want to see if i already have a socket, or if my DME will require soldering to install a chip.
not sure if i am going with Autothority or Steve Wong chip .... ???
anyway to tell by part number if this should have a socket already for the later style chips? i have a friend that has offered me a chip for a really good price...
sorry for the bonehead questions, i am still learning 911's !