No. Muffler deletes are illegal in Chile under environmental and traffic regulations enforced by the Superintendencia del Medio Ambiente (SMA) and Ministerio de Transportes y Telecomunicaciones (MTT). Modifying or removing mufflers violates Decree 10/2017, which mandates compliance with Euro 5 emission standards for vehicles, and Decree 122/2017 for noise limits. Non-compliance risks fines up to 1,000 UTM (~$85,000 USD) and vehicle impoundment.
Key Regulations for Muffler Deletes in Chile
- Decreto Supremo 10/2017: Requires all vehicles to meet Euro 5 emission standards; muffler deletes invalidate type-approval certificates.
- Decreto Supremo 122/2017: Sets maximum noise levels at 93 dB(A) for light vehicles; modified exhausts often exceed this threshold.
- Ley 20.418 (2010): Empowers the SMA to inspect vehicles and impose penalties for non-compliance with environmental norms.
The MTT’s 2026 enforcement plan prioritizes roadside inspections targeting modified exhaust systems, with AI-driven detection systems in Santiago and Valparaíso. Imported vehicles must also comply with these standards upon registration. Exemptions are rare, typically limited to historic or racing vehicles with special permits.