The world of noise divides the nations. Every individual loves different sounds. For some the sound of a petrol and diesel engine is something to be cherished – especially when made louder by accessories and exhaust additions. For many people however this noise can become a nightmare. Especially at nigh in residential areas, cars with noisy exhausts can ruin peoples sleep.
Noise is pollution and the UK government at least is determined to stop it with the use of new technology. All cars made since 2016 are limited to 74 decibels. 70 is the sound of a loud telephone ring. In an announcement over the weekend, the UK government revealed plans to monitor the sound of vehicles, and punish those exceeding legal noise limits. It seems the new proposals are aimed at those in modified hatchbacks And that can’t be a bad thing.
Unmodified cars and models made since 2016 should meet the legal noise limits in any gear, so this is more about straight-through pies, decats and components designed to be too loud for the road. It could crush the aftermarket industry, who rely on the “boy racers” for their income.
Other equipment such as diesel generators already has to meet regulations and can be subject to inspection. Units with high quality perkins engines still need to be turned into nearly silent units to meet the noise regulations at night somewhere like London.
