£160 i would doubt for that it would include a skim, and if you don't skim the flywheel you shall be back to square 1 very very quickly. I would ask around any mates that have high performance cars, especially if you going to be going down the modded route, nothing worse than while they are mapping your clutch starts to slip and you see the big old BHP figure and torque have to be turned down, happened to me on my old bug.