A Subaru Impreza Catalytic Converter is important for clean air. You probably knew that, but did you ever wonder exactly how it works? It's actually not a complicated device at all. It uses "noble," or non-reactive metals to form a "catalyst" which literally "converts" toxic gases like carbon monoxide and nitrous oxide by severing bonds at the atomic level.

You might remember from high school chemistry class (if you were awake and the teacher wasn't a complete drag) that "carbon monoxide" is a compound made up of one atom of carbon and one atom of oxygen - making up a deadly toxin! Likewise, "nitrous oxide" consists of one atom of nitrogen and one atom of oxygen - again, not healthy! Yet, if you were to take an atom away from the nitrous oxide and add it to the carbon monoxide, you'd wind up with CO2 and plain nitrogen. You still wouldn't want to breathe either of these straight, but they are naturally occurring gases in our atmosphere that we breathe in everyday along with oxygen. Essentially, your Subaru Impreza Catalytic Converter converts the toxic gases into less toxic ones, resulting in a cleaner atmosphere.

Because it uses a ceramic "honeycomb" structure instead of a pile of pellets, exhaust flows through the modern catalytic converter much more efficiently than those bulky old power-draining devices from the 1970's. Because it typically uses platinum in its catalyst, the Subaru Impreza Catalytic Converter isn't cheap - but you'll pay a lot less when you buy one here from us.Go out and find your best price, then bring it here - we'll meet it or beat it, and ship it to you free of charge!