I would not try an auto to manual swap. The ECM alone would be 850.00 or more unless you can get one used. Then all the time and money for the whole thing in my opinion is not worth it. Like anything, if you have enough money and time, you probably could do it. It would not be worth it, though. Not to mention, when you sell the car the value will be severely degrated..... remember, when the VIN number was stamped and the car was registered, it had an automatic.