No, loud exhaust systems violate Germany’s Straßenverkehrs-Zulassungs-Ordnung (StVZO) §49, which mandates noise limits of 74 dB(A) for passenger cars and 80 dB(A) for motorcycles. Since 2023, local authorities like the Kraftfahrt-Bundesamt (KBA) have intensified enforcement, with 2026 inspections targeting modified exhausts in urban zones such as Berlin and Munich.
Key Regulations for Loud Exhausts in Germany
- Noise Limits: StVZO §49 enforces 74 dB(A) for cars and 80 dB(A) for motorcycles. Exceeding these voids Betriebserlaubnis (operating permits).
- Local Bans: Cities like Hamburg and Stuttgart prohibit modified exhausts in environmental zones (Umweltzonen), with fines up to €100 and mandatory retrofits.
- Type Approval: Aftermarket exhausts require EG-Typgenehmigung (EU type approval). Unapproved systems face confiscation under Fahrzeug-Zulassungsverordnung (FZV).
Enforcement agencies, including Polizei and TÜV, use handheld decibel meters and database checks against KBA records. Vehicles flagged for non-compliance undergo immediate roadside inspections.