Ok, lets get it right, there are a number of companys out there , that will do a re-map for you, but at the end of the day, it is the cost of it, especially if you are on a budget, most quote £350, but had mine done for £150, money well spent in my eyes, response is better, no flat spots, better on fuel, i still notice the diffrence, who did it for me, check out KEWES thread above, Johns the man from DNA, don't think you'll get it cheaper and it works, when somone wants £350 off you and tell them you can get it for £150, they just come out with the BLAG, to get your money off you.