I was thinking about possibly doing some suspension work on it and rims but the sport package comes with the 19' rims and sport suspension. I wanted to look into exhaust but it comes with the sport exhaust. I feel like its almost wasting money to buy a car that already has upgraded parts and pay more for them just to pay more for different parts. I would prob just buy the base model that is like 8K less than the 6MT and then i would prob put on some custom parts. Just me but as I said, I love the G series from Infiniti.