I think a custom revo map with one of the switchable boxes looks like the way to go. I'm really keen on the switchable option as I can just turn it off for servicing etc. A custom map sounds like a good idea as well, I'd rather have something smoother and more driveable then out right power / torque gain.

So does anyone have any recommendation for a dealer in the South East. I'm guildford (ish) based, so the the closer the better, but I'm happy to drive for a better service.

ta.

You will not find a better outlet in the south than JKM (one of the site partners). Not too far from you either at the bottom of the A3 in Portsmouth

JKM linky