I know it has been almost six months since somebody replied but just to inform y'all, the mugen "style" front lips you find on ebay don't actually look like the real mugen lips. Here is a picture of a real mugen lip on the mugen accord (SIR?) and IMO but mugen style reminds me of quality style, Nothing like seeing that small sticker and knowing that you paid the money for a quality item.
:cheers:

Mmmmmmmmmm...MUGEN!