nowt wrong with it, jamie has obviously decided to take advantage of selling his goods on ebay...
buy it, you have to collect from jamsport anyway, so its deffo legit...
in fact, with my 21st coming up, i may have to get one!
i know its a basis for big power, but what gains would be had on an engine with just a chip and a cooler? say running 170 bhp before new head...