Schmiedmann F13 M6 200cell Cats

[S800VXR]

Whilst everyone on the net (read USA) appears to be running catless downpipes I have been advised not too and also want to stay MOT compliant even though an MOT not an issue when I actually need one. Seen these 200cell cats on the Schmiedmann site and wondered in anyone has tried them or knows anything about their quality. Price is very good compared to some of the ripoffs others are trying.

Looking to fit to release a little more noise and a smiggen more top end in readiness for Vmax next year to try and hit 200 before the Evolve guys do.