Base + Sport Pkg or Base + Aero pkg

Phrausty

So, I'm in a little dilemma here. Recently I've been thinking about getting the 370z, and I can't decide whether to go with Base + Sport Pkg or Base + Aerodynamics pkg and buy some wheels with the ~2,400 extra from not buying the Sport Package.

I kind of like the look of the wheels along with the brakes but I'm on a tight budget here.

I was hoping to get some input from you guys so I can make my decision, thanks.