987.1 parking sensor replacement

[Roundm]

Hi

so I have a 987.1 that did not have parking sensors from the factory. I'm looking to add an aftermarket kit but I want it to look as close to factory as possible - but with a caveat.

I have acquired a cayman (987.1) rear bumper and the matching cayman spoiler - in the right colour with the factory holes and the factory brackets on the inside. I'm intending to fit that as I like the spoiler better than the 'rounded rump' on a standard 987.

my question is - does anyone know of an aftermarket parking sensor kit that uses the same brackets and sensor holes ? As Bosch make the sensors I was wondering if the URF7 kit used the same sensors (they look extremely similar in pictures on the web - and I tried emailing Bosch, but they don't seem to want to help at all) as I need the sensors and the 'box of tricks' to make it all beep.

Any ideas?

Thanks

Mark