Pros are a lower vtec point and higher rev limiter. Also a spread cost of k100 and remap.
Cons are a horrendous idle when cold and very poor part throttle, especially in slow moving traffic, it stutters a lot and kangaroos very easily.
My advice would be to use it as a stop gap while getting a remap, or don't bother. I had to delete the idle air assist valve just to get a steady idle. Then swapped over all sorts to try and get to the bottom of the problem, throttle body, cleaned idle air control valve multiple times etc. Cpl assured me it wasn't the reflash at fault. I'd been to Australia for a month while I send the ecu away, so assumed something had stuck or gummed up while I was away as they don't like to be sat too long.
In the end I went to see romain and it then drove better than it did before, traffic was a million times better and idle was perfect. Cpl still refused to see the problem was the terrible map.
I hope that helps with your decision. My only mods at that stage were teg m intake and a 2.5 inch b pipe.
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