Passat R36 rear lower bumper diffuser - sedan or wagon

[eurobahn5]

Since talking to you guys yesterday I have now decided toreduce the price on the rear diffuser to $195.00 + post ($199.00 ebay), so hopefully now I can receive some orders !
Sorry what is CF ?

[Mr R36]

Carbon fibre (yes it will be very expensive and probably not worth it)...just entertaining the idea

[BoraBora]

They look fun, did you happen to wind tunnel test them? Would love to see a vid of that with and without the diffuser. Doubt i'll ever be going fast enough to warrant one, but I know where to find them now