If you find a way to actually get he chip or remap done, please let me know!!
I am finding it very hard to find a place that will actually do it!
I am being told different stories from different places,
Angel tuning wont do it,
another place have said they can do it easy,
and another have said its an ecu out job and will take a day or 2.
I have only been looking at the remap route so far, as i would rather a proper remap rather than a plug in box that just increases everything.
As far as the gearbox goes, nearly everyone i have asked this to, has said the gearbox will easily cope with 170-185 bhp, as long as its been looked after, filter and fluid change etc!
Hope this helps, and let me know how you get on.
Thanks