DMC12

Hi !
I have discovered that my car an 928 S4 -87 had option 221 when delivered. Unfortunately the motor and gearbox including diff has been changed a couple of years back so now its a common diff.
I cant find anything about an -87 with this option it always seem like option 221 began in 1990.
Is there anyone out there that knows about this ?

928cs

What is the VIN of your car?

I have found 11 cars with 221 option code, all 1989's.

DMC12

It's VIN :
WP0ZZZ92ZHS840155



As you can see on the label it also had a option 208 trailer hitch, but that's gone to.

928cs

Well, here the codes for this car, according to the PET:
I299
I328
M474
I513
M533
I537
I538
I570
I586

No 221 into this list, and no 208 also.

I doubt that such an early 1987 S4 could have a PSD from factory.
What is the gearbox number of the car, to try to find out if it is original or not?
Any trace of the trailer hitch also?

DMC12

The gearbox is not the original one as both motor and gearbox was changed by a po , as of the trailer hitch I can see that it has been there. there is mounting holes in trunk/spare-tire area and the rear bumper has cut-outs to make it fit.