questionText: To ask the Secretary of State for Transport, if she will consider expanding of the use of further equipment in MOT tests to accurately assess the noise level of motorcycles and their silencers.
answerText: Exhaust noise is currently tested subjectively during the MOT test. The tester must consider if exhaust noise from the vehicle is unreasonably above the noise level you’d expect from a similar vehicle with a standard silencer in average condition. If they...
heading: Motorcycles: Noise