The concept of Performance Tuning for cars is to take the shittest thing your Mom and Dad will give you, add some new parts, and make it faster than greased lightning running away from Bob Geldof. The only people in the world with the skills to do this are between the ages of 17 and 25. They're a cunning breed. They know that Pagani, Ferrari and Porsche are all just out for yer money. They know all the mechanical tricks needed to coax 500 horsepower from a 1.6 litre Ford Focus. They have ***WATCHED*** all TWO fast-and-the-furious movies!!! Vin Diesel has nothing on these guys.