what would your opinions be on standard ecu vs standalone?
as i'm rebuilding the engine in my s2 soon i was wondering if the stock ecu can be mapped easily enough if the engine will be running 400bhp or is a standalone system more suited for this?
the only experience i have had of aftermarket ecu's is the emerald m3d, i have this in my mk2 golf 1.8t which has been running spot on for the past 2 years.
any advice woud be much apriciated
as i'm rebuilding the engine in my s2 soon i was wondering if the stock ecu can be mapped easily enough if the engine will be running 400bhp or is a standalone system more suited for this?
the only experience i have had of aftermarket ecu's is the emerald m3d, i have this in my mk2 golf 1.8t which has been running spot on for the past 2 years.
any advice woud be much apriciated
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