|
Gap-filling tape, and other detailing, especially smoothing front and underside, and fairing around wheels.
Remove soundproofing and stereo; use noise-canceling headphones with MP3 players.
Proper ducting to the rad, with a variable opening to take advantage of cold days or fast speeds.
Use exhaust heat for absorbtion AC, if needed, or to replace generator.
Lightweight battery.
A tail extension or complete aero-trailer.
New, smaller engine from FIAT with variable valve timing.
|