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
Coalition to Reduce Spending Coalition to Reduce Spending Coalition to Reduce Spending is a non-partisan political advocacy group based in Alexandria, VA, United States. The mission of the Coalition to Reduce Spending is to advocate for reduced federal spending and balanced budgets. The coalition believes all United States federal spending should be open for reduction. Coalition to Reduce Spending was founded in May, 2012. The coalition is led by founder and president Jonathan Bydlak. Corie C. Whalen, Richard Lorenc, Max Raskin, and Chris Brunner serve on the board of directors. Rebekah Johansen serves as the organization's director of outreach. The Coalition Advisory Board includes