Replacing my 6 way electric seats with 8 way electric seats

[canonball]

I have just purchased some 8 way electric seats off a 964 to replace my badly worn 6 way electric seats on my 86 Targa. My question is do I now have to modify the wiring or is my existing harness (by some miracle!) already set up for it?

[Roby466]

I went from 6-way electric comfort seats in my 1985 to the 4-way sport seats from a 964. Same plug so yours should be the same. Really, the only things going through the plug are electrical power (one switched and one not switched) and the feedback from the seatbelt. The relays and controls are all on the seat.
It should work

[Joe Bob]

12v is 12v.....