The driver is pretty much the same as a GTI, but without the GTI. Same suspension, same trim, same interior etc, etc. Lower insurance though and I would think that it is still very tunable. I would have thought that with the right cam, carb and exhaust set up, you could rival, if not exceed the power of a stock 8v GTI. I myself prefer a well set up sports carbed motor to an injected one although you will be paying for fuel.