Hi, ok been having flatspots in power with my car about 3k rpm
i have read and it seems like i need a update for my ecu which solves this issue.
only problem is im in blackburn and there are no dealerships close by nearest is about 120mile round trip.
So just wondered if anyone knows of anyway to do this thereself? using ecuflash or romraider?
Or if there are any garages in my area that know how to do this?

 

There is a dealer remap that over fuels to compensate. To be honest I didnt notice a huge difference on my R sport in either fuel economy or performance. A great car by the way and I miss mine, 80% of a WRX was what a lot of mags described it and I think they were just about right.