I have an innovate kit , i'm not impressed it reckons my AFR's are a lot richer than i think they are eg 9/1 on full boost and 12/1 on light throttle i just dont belive the car would run as well if that were true.
Have a look at the innovate technical forum as well , loads and loads of unhappy customers
I'm thinking about fitting the VEMS afr/egt kit instead
Horsham Developments