Never heard such a pile of rubbish in all my life so let me clear this up, a club sticker gives a 6 BHP gain when fitted properly in the correct position in the rear quarter window, this will only transfer the power to the one wheel behind the sticker so 2 stickers need to be fitted (one on each side) to get the full 12 BHP and not affect the handling, these are the figures for internally mounted stickers, externally mounted stickers only give a 5 BHP gain each, hope this has cleared things up, I can understand how some members can become confused. ok?