Has anyone got a allard inlet manifold fitted to their fabia VRS? What power gains have you got with it? And how much did it cost?

I have the standard inlet manifold as the pd130 (i.e vRS) manifold flows plenty of air through it into the cylinders. The exhaust manifold is worth uprating, which is usually done when you get one of their big turbos, like I've got.

Their EGR delete mod is worth getting, but there's no sure fire way to remove the CEL. It doesn't bother me and at least I know my engine is getting 100% clean air to burn all the time.