Is Loud Exhausts Legal in Finland After the 2026 Regulatory Updates?

No, Finland prohibits loud exhaust systems under the Road Traffic Act (Liikennekaari 729/2018) and Vehicle Equipment Decree (Ajoneuvoasetus 1257/2013). Modified exhausts exceeding 92 dB(A) at idle or 95 dB(A) during acceleration violate noise emission standards enforced by Traficom and local police. Violations may incur fines up to €1,400 or vehicle confiscation.


Key Regulations for Loud Exhausts in Finland

  • Noise Limits: Exhaust systems must comply with EU Regulation 540/2014, capping noise at 74 dB(A) for passenger vehicles (Type-Approval Regulation 2016/1628). Finnish authorities enforce stricter local checks, particularly in urban areas like Helsinki and Tampere.
  • Modification Restrictions: Altering exhaust components to increase noise is illegal unless the vehicle retains original certification. Aftermarket parts must bear ECE 59.05 compliance marks; uncertified systems face immediate removal orders.
  • Enforcement & Penalties: Traficom conducts random inspections, while municipal environmental agencies monitor noise levels. Repeat offenders risk vehicle impoundment under Environmental Protection Act (Ympäristönsuojelulaki 527/2014), with fines escalating to €2,000 for aggravated cases.