Try unicorn motorsport developments in stockport not a million miles from leeds and they no there stuff when it comes to these ecu's also do flat shift and launch control for the S4/RS4's !!
does anyone have a rough ball park figure on what he charges?
I paid over £500, but I did get 3 switchable maps, launch control and flat shift. Imagine a bog standard Stage1 map would be closer to the £350-400 mark, but you really need to speak to the tuners.
@JCB - Roughly anything from 300-330bhp with a 'stage 1' remap (ie: no other mods). Start upgrading exhaust/downpipes/intercoolers and you can now see over 350bhp on some of the stronger cars these days!