Important car parts that play a vital role in the materialization of the performance exhaust system's function are exhaust tips, exhaust headers, exhaust fan, exhaust manifold, pipe gasket, air pump, catalytic converter and valves. Exhaust tips can be seen on the rear or side part of the vehicle although it may depend on the location of the exhaust system. New exhaust tip can enhance not just the vehicle's performance but the style and the exhaust sound as well. Toyota Exhaust tips are widely available in varieties of style and design including polished stainless steel tips or chrome finish. Different sizes and shapes are also offered to create a unique look which can range from round to pointed or sided tips.
Several measures are done to prevent the harmful outcome of the car's exhaust. Some of which are reduction in the number of vehicles produced, improvement in the fuel efficiency of the vehicles and implementation of rigid exhaust standards. In urban locations, limited quotas and permits are issued to control the amount of air pollution. New power sources are used which include fuel cells and new fuel sources such as hydrogen, methanol, propane and other natural gases.