Do you know, I could buy at lest 2.5 pairs of nice shoes for £400. Are you selling those things as an alternative to proper exhaust pipes? They don't look very nice. I assume there is some incredibly technical reason why blokes want them. I was just browsing. Seeing if there was anything I might glean from the more technical pages. Not that they're not fabulous, to someone. Sorry to waste your time. I'll P**s off now.