1991 Miata.

Intake, exhaust, and thats about it. It lives at the REDLINE and it stills returns 32 mpgs on the highway on 87.
One hell of a bang for the buck. If it could be big enough to drive to killington, hold my skis and a bed I'd make it my year round daily driver, but it does'nt so its just a pizza delivery machine.
It does'nt do burn outs, but slam into a wide open turn and you can drift this tight light balanced car better than anything I've driven.

The guy I bought it from was moving and had it crammed into a gargage full of stuff to move. At least it was in a garage...