No, loud exhaust systems violate South Africa’s National Road Traffic Act (Act 93 of 1996) and Road Traffic Regulations (2000), which prohibit noise exceeding 93 decibels (dB) for vehicles manufactured after 1985. The Road Traffic Management Corporation (RTMC) enforces these rules, with municipalities empowered to issue fines or impound non-compliant vehicles. Recent 2026 amendments under the National Road Traffic Amendment Bill tighten enforcement, requiring roadworthy certificates to include exhaust noise certification.
Key Regulations for Loud Exhausts in South Africa
- Noise Limits: Vehicles must not exceed 93 dB (Type Approval Standard SABS ISO 5130). Exceeding this triggers penalties under Regulation 215.
- Modification Restrictions: Altering exhaust systems to amplify noise is illegal unless the vehicle retains original manufacturer compliance. Aftermarket systems require SABS certification.
- Enforcement Powers: Traffic officers may conduct decibel tests during roadblocks; non-compliant vehicles face fines up to R1,500 or 30-day impoundment under the RTMC’s 2024 enforcement directive.
Local authorities, such as the City of Cape Town and Johannesburg Metro Police, conduct targeted campaigns under the Noise Control Regulations (GN R154 of 2006), collaborating with the Department of Transport to curb violations. Compliance certificates issued during roadworthy tests now include mandatory exhaust noise verification, aligning with the 2026 amendments.