If you want a car that performs like a 60,000 dollar car for half the price this is it. Let me tell you this car is a champ with the background of a championship winning car in the World Rally Championship. A lot of the features are derived from the actual rally car. It handles awesome and accelerates awesome. This car will beat most European cars on the road easily. You will laugh at most stock Japanese cars.
The center differential. It lets you go into corners very hot and won't let you slide out or lose control.
Maybe adding a second turbo for more power. Also a semi automatic setup like the rally car and most current Euro cars. 18 inch wheels.