I have been told that a 150BHP PD engine can be mapped to deliver 250 or even 350 BHP and a Golf has been modified to do just that, 350BHP that is. A friend has a 100BHP Leon and it was mapped by the same people who have done the Golf and it would only go to 136BHP and another friend had his Ibiza mapped to 183BHP.

What are the physical differences between the 100BHP, 115BHP, 130BHP and 150BHP engines?


Ivan