See also:

Catalyst that uses single nanotechnology
The MZR 2.0-litre petrol engine underfloor catalyst is the world's first vehicle catalyst to be constructed with single nanotechnology, which controls even finer materials structures than nanotech ...

Fuel Requirements
Vehicles with catalytic converters or oxygen sensors must use ONLY UNLEADED FUEL, which will reduce exhaust emissions and keep spark plug fouling to a minimum. Your Mazda will perform best with fu ...

Practicality
Cars almost always make you compromise somewhere, and with a small car that can be in its practicality. The Mazda2 is no exception. I'm a bigger guy, and while I didn't feel cramped while driving ...