I'm sure we'll get feedback onto here pretty quickly once folks give them a try - a bit like we did with the Empire kit. Personally I am not in the slightest bit surprised that the gains were that easy to come by - you just have to look at the design and build of the stock silencers to realise that they are specifically made to NOT work very well.

And whilse £1250 delivered might not exactly be the cheap end of the market, it's a lot less expensive than the cash you'd need for something decent in the German car world - see the prices of Milltek, APR, Akrapovic, MTM, Schnitzer or any other top-end tuner systems. And those compete with really well designed OEM systems too, so improvements are typically more sound based rather than giving up much in the way of power increases (eg: Akrapovic for the new RS4 is +7bhp which is 1.5% increase for the neck end of £5000!!).

I'll take 16% for £1250 any day thanks smile

Again, from my conversations with the guys at G56 I'd be amazed if those dyno figures were not 100% accurately reported and I'd be hugely disappointed if they turn out not to be the case. All very exciting I think!