No, modifications violating EU Directive 70/157/EEC on vehicle noise are illegal in Greece, with enforcement by the Hellenic Ministry of Infrastructure and Transport (YPEKA). Since 2023, roadside checks by the Traffic Police (Αστυνομία Οδικής Κυκλοφορίας) target non-compliant exhausts, and 2026 EU-wide regulations may tighten decibel limits further.
Key Regulations for Loud Exhausts in Greece
- EU Noise Standards Compliance: Vehicles must adhere to maximum sound levels of 74 dB(A) for passenger cars (Directive 70/157/EEC). Exceeding these voids roadworthiness certificates issued by YPEKA-approved technical inspection centers (ΚΤΕΟ).
- Local Enforcement Measures: The Traffic Police conduct random inspections, particularly in Athens, Thessaloniki, and tourist zones like Santorini, where modified exhausts are prevalent. Fines range from €150 to €600, with mandatory rectification within 30 days.
- 2026 EU Regulatory Shift: Greece will adopt stricter Type Approval Regulation (EU) 2023/977, requiring all vehicles to meet Real Driving Emissions (RDE) noise thresholds. Pre-2026 modifications may face retroactive penalties.