See also:

Emission Control System
Your vehicle is equipped with an emission control system (the catalytic converter is part of this system) that enables your vehicle to comply with existing exhaust emissions requirements. WARNING ...

Outside the United States
Government regulations in the United States require that automobiles meet specific emission regulations and safety standards. Therefore, vehicles built for use in the United States may differ fr ...

Everyday Driving Fun
The rear-wheel-drive Miata is one of those cars where you don't have to break any speed limits to have a lot of fun. Driving 55 mph in the Miata is comparable to going 110 mph in, say, a BMW M3 — ...