I was all set to get a renault sport ecu, with a viper and exhaust, for my mk 172. However after reading the most recent posts about the fact the renault sport ecu doesnt help the mk 172 that much, what options are now open. Super chip maybe? Though now i read that you have to get a good company to make sure they don;t cause any detonation in the search for power.
So the question is what to do now, if i go for the super chip option would anyone recommend anyone in particular, preferably in the north east or south east scotland
Thanx for you time