Aftermarket exhaust parts and the engine. However, the pipes do "ring" with the exhaust pulses and increase underhood noise. Headers can be ceramic coated to reduce the heat radiated in the engine compartment, and to increase the temperature of the pipes which increases the velocity of the exhaust gases. Terminology: Catalytic converters are necessary to reduce emissions but create back pressure due to the exhaust gases being forced through a catalyst, and therefore decrease high-end engine power. Many modern catalytic converters only produce 1-3 psi of back pressure, though this restriction worsens further with use. Hi-flow catalytic converters can replace the standard units
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