Slough-based business Onyx Performance recently faced legal action for failing to demonstrate that a modified vehicle would not be operated on public roads. The case, heard at Reading Magistrates’ Court, stemmed from an investigation by the Driver and Vehicle Standards Agency (DVSA). This incident marks the second such conviction in recent months, following a similar case involving AET Motorsport in November.
According to court proceedings, Onyx Performance offered a ‘pop and bang’ service despite knowing that the modifications could render the vehicle unfit for road use. The court emphasized the responsibility of companies modifying vehicles to ensure they are not used on public roads, with customers required to provide plans for transporting modified vehicles.
Roads minister Guy Opperman commended DVSA’s efforts in curbing such practices, citing concerns over the noise and safety implications of modified exhaust systems. Chris Dormand, head of DVSA’s Market Surveillance Unit, reiterated the legal obligations of businesses to prevent the use of modified vehicles on public roads.
The ‘pop and bang’ service, which involved removing legally mandated components like catalytic converters and exhaust silencers, poses both legal and environmental risks. DVSA conducted noise level tests before and after modifications to assess the impact on vehicle emissions and noise pollution.
The judge stressed the importance of businesses making the off-road nature of modifications clear to customers and ensuring vehicles are not used on public roads. Onyx Performance was fined £5,800 for fitting an unsuitable vehicle part, with the court highlighting the need for businesses to take proactive measures to prevent illegal road use.”
