Klarius explains exhaust system back pressure: video

UK exhaust manufacturer Klarius has posted a series of web training videos to YouTube, explaining the nuances of exhaust design, and such necessities to engines as back pressure. Since back pressure is controlled by the design of the entire exhaust system – including diameter, shape and length of the exhaust and any baffles present in the muffler – Klarius states that detailed design and testing is a necessity. The company manufactures more than two million exhaust systems every year in the UK.