No. Switzerland prohibits exhaust systems emitting excessive noise under the Ordinance on the Technical Requirements for Road Vehicles (VTS) and Road Traffic Act (SVG). Local authorities enforce limits via Strassenverkehrsgesetz (SVG) and Umweltverordnung (USG), with penalties including fines up to CHF 1,000 and vehicle confiscation. The Federal Roads Office (FEDRO) and cantonal police conduct regular checks, particularly in urban areas like Zurich and Geneva.
Key Regulations for Loud Exhausts in Switzerland
- Noise Limits: Vehicles must comply with EU-type approval standards (Regulation (EU) 540/2014), capping exhaust noise at 74 dB(A) for passenger cars and 80 dB(A) for motorcycles. Swiss enforcement often exceeds EU thresholds.
- Modification Restrictions: Aftermarket exhaust systems require homologation from the Federal Office of Roads (OFROU) or cantonal authorities. Unapproved modifications void insurance coverage.
- Enforcement Zones: Cantons designate “noise-sensitive areas” (e.g., residential zones, near schools) where stricter enforcement applies. Police use decibel meters and visual inspections.
Recent 2026 compliance shifts mandate digital noise monitoring via Vehicular Noise Emission Tracking (VNET), integrating with vehicle registration databases. Non-compliant vehicles face mandatory retrofitting or impoundment. Exemptions exist only for vintage cars with original, certified exhaust systems.