Exhaust system Law in the United States and other countries to not have a catalytic converter. Converters may not be removed from a vehicle that is used only for "off-road" driving in the United States. The main purpose of a catalytic converter on an automobile is to reduce harmful emissions of hydrocarbons, carbon monoxide and nitrogen oxides into the atmosphere. They work by transforming the polluted exhaust components into water and carbon dioxide. Cat-back (also cat back and catback) refers to the portion of the exhaust system from the outlet of the catalytic converter to the final vent to open air. This
What It Is to Burn (song) to Burn" was first released in 2001 as a demo for a compilation by Drive-Thru Records entitled "Welcome to the Family". This version is described as being longer and orchestral, as well as more popular within Finch's fanbase. The song was re-recorded and added as the title track for Finch's debut album in 2002. The shorter album version was released as a single in 2003, peaking at No. 15 on Billboard's Alternative Songs chart; to this date, it is Finch's only charting song. Loudwire listed "What It Is to Burn" at No. 47 in their list of the Top 21st