I shipped a brand new Whipple 2.3 Gen II to someone and UPS managed to munch the stock plenum(don't ask me how, box was tight and it was the original shipping container). I insured the package and already have a claim in. However, I'm looking at Whipple's site and searching but can't find a stand alone whipple plenum. Does anyone know where to buy one? Specifically looking for a black single blade t/b plenum.