It was sold to me as a "Hartmann Motorsports" BPV but it looks identical to the EVO MS and the SPP valves. The vacuum port on top is angled 90 degrees, possibly for 996TT applications.
I ran it on my A4 with APR 1.0 bar software for about 10,000 miles and had absolutely no issues with it. It's a bit dirty but it will be sold cleaned and lubed with hi-temp synthetic grease.
E-mail me for pics. quattrofury at hotmail dot com