See also:

Catalytic converter
Turbo models Non-turbo models The catalytic converter is installed in the exhaust system. It serves as a catalyst to reduce HC, CO and NOx in exhaust gases, thus providing cleaner exhaust. To avoid ...

Shock sensors (dealer option)
The shock sensors trigger the alarm system when they sense impacts applied to the vehicle and when any of their electric wires are cut. The alarm system causes the horn to sound and the turn signal li ...

2011 Subaru Legacy review
The Subaru Legacy has been redesigned for 2010 and now boasts a bigger backseat and improved gas mileage, with the same nimble steering the 2009 model had. Snowbelt drivers will appreciate its sta ...