Exhaust system to open air — everything from the header back. Header-back systems are generally produced as aftermarket performance systems for cars without turbochargers. The Turbo-back (or turbo back) is the part of the exhaust system from the outlet of a turbocharger to the final vent to open air. Turbo-back systems are generally produced as aftermarket performance systems for cars with turbochargers. Some turbo-back (and header-back) systems replace stock catalytic converters with others having less flow restriction. Some systems (including in former time all systems) (sometimes nowadays called catless or de-cat) eliminate the catalytic converter. It is illegal and is against Federal
Emily Vanhoutte this because exhaust gases are the main sources of air pollution. Actually, many people are exposed to exhaust emissions every day in different ways: motor vehicles running on fuel and diesel, trains, ships, electric generators, factories and plants. When you take the bike and leave your car at home you reduce the air pollution and save our planet. 4. I did a campaign to promote windmills. A windmill is a machine that converts the energy of wind. Green energy is important to save the health of our planet. Clean electricity generated from the wind is important for our future but