Turbos,if you tune with the laptop you can have what you want.If you really want to go fast and cruise put a 200r4 adapted in and make the chassis as efficient and light as possible.I figure if you got real lucky and did as much work as possible you might do it for 10-15k on top of what you have now. It can be done but it takes the latest technology and a wheelbarrow of cash.This car is a 7 second car and will haul the groceries with ease on pump gas.