hi need help deciding who to use to remap my car any advice would be welcome

Where are based?

thatcham in berkshire

I don't think there are many near you.

The current flavours of the month seem to be Shark (who are based in Nottingham but have dealers in various parts of the country) and R-Tech (Hinckley, Leicestershire)

REVO have a dealer (VAG-Technik) in Henley-On-Thames which is nearer you or if you fancy a trip round the M25, AmD in Thurrock (Essex) do their own maps for £300 and are also REVO dealers (£400)

there is a company called storm developments not to far has any one used them

You could go to Ray West at Thruxton Race Circuit by Andover, he is a VAG/german specialist and will do a personal map for your car rather than a set map. just a thought. or you Have Milway Sports on Portway ind. estate, these guys are good too.

http://www.west-tuning.com/ Site doesnt have much on it, but ring him and he will be able to help

he has a 4 wheel drive rolling road, honest bloke, known of him for years, had a rolling road day there with the Vectra club, got some good advice, that was reinforced by my mechanic who looks after my vectra.

he also is a MIlltek dealer too.

or for a 50 mile drive you have JKM in Portsmouth.