Quiet Communities Releases New Video Primer on Health Impacts of Noise from Modified Mufflers
Published by Quiet Communities
Advocates call vehicle noise “the new secondhand smoke” and urge action to protect public health
Lincoln, MA – Quiet Communities (QC), a nonprofit organization dedicated to reducing harmful noise and protecting public health, today announced the release of a new video primer on the serious health impacts of noise from modified vehicle mufflers and exhaust systems.
Drawing on cutting-edge research and real stories from affected residents, the video explains why excessive vehicle noise is far more than a nuisance — it is a growing public health hazard.
“Most of us are bombarded with excessive noise in our day-to-day lives, and many community members are desperate for relief,” says narrator Neil Donnenfeld, a program chair at QC. “Roaring engines and modified mufflers are common on our streets, yet the science is clear: this preventable noise pollution damages hearing, disrupts sleep, exacerbates chronic disease, and undermines quality of life — especially for our most vulnerable neighbors.”
According to leading health organizations, including the American Public Health Association, where QC Founder and President Jamie Banks chairs the Noise & Health Committee and led the development of APHA's 2021 policy statement “Noise as a Public Health Hazard,” noise pollution is recognized as a significant public health risk. Modified exhaust systems can push sound levels above 100 decibels — loud enough to damage hearing — and those blasts of sound and vibration travel directly into people’s homes. The video highlights how this affects:
Infants, whose sleep is critical for healthy development
Veterans living with PTSD
Autistic children with sensory sensitivities
People with cardiac conditions and other serious health issues
For these individuals, sudden intrusive noise isn’t just irritating; it’s painful and harmful.
The video features powerful testimony from residents whose neighborhoods were transformed during and after the COVID-19 shutdowns, when relatively quiet streets became informal racetracks for cars and motorcycles with modified mufflers.
“Sleep is one of the most important foundations of health and is recognized by leading health organizations as a fundamental right,” the video notes. Nighttime noise interferes with deep, restorative stages of sleep, contributing to increased stress hormones, hypertension, anxiety, and cardiovascular strain.
While modified exhausts are not new, population density and development patterns have changed. More people now live close to busy roads, meaning each excessively loud vehicle can impact hundreds or even thousands of residents along a single corridor. Noise from modified mufflers is particularly harmful because it tends to be sudden, intense, and unpredictable.
The primer also highlights a powerful example of local action in Collier County, Florida, where residents have organized to address excessive vehicle noise. Registered nurse Mary Tatigian, founder of Quiet Florida and now Chair of the Quiet Streets Program at QC, reached out to QC for support and helped launch the Southwest Florida Noise Task Force. The task force has brought together residents, local officials, law enforcement, and auto body shops to focus on solutions.
“Noise pollution is the new secondhand smoke,” says Tatigian in the video. “We all deserve peace and quiet in our homes, free from unwanted harmful noise. Your hobby should not interfere with someone else’s ability to have quiet in their home.”
Working together, Collier County stakeholders have taken concrete steps forward, including:
Increasing targeted ticketing for excessively loud vehicles
Launching a noise camera pilot program
Developing proposed legislation to improve enforcement and address illegal modifications
The video also underscores that many aftermarket modifications are not only noisy but can violate federal law, pollute the environment, and even degrade vehicle performance.
“At Quiet Communities, we believe everyone deserves a safe, healthy soundscape,” says Donnenfeld. “By understanding how noise affects health, communities can shape policies and practices that protect public well-being while preserving the character of their neighborhoods. The experience in Collier County shows that when residents, officials, and law enforcement work together, real progress is possible.”
QC’s new primer is designed as an accessible resource for residents, advocates, policymakers, and public health professionals who are seeking to understand the issue and take action locally. It explains the science, human impact, and practical steps communities can take — from education and enforcement to legislative reform.
The video and accompanying resources are available at www.quietcommunities.org and on YouTube.
About Quiet Communities
Founded in 2013 by environmental health scientist Jamie Banks, Ph.D., M.S., Quiet Communities is a nonprofit organization dedicated to protecting public health, the environment, and quality of life from the harmful effects of noise and related pollution. Through research, education, and collaboration with communities and policymakers, Quiet Communities works to reduce harmful noise and create safer, healthier soundscapes for all.
Media Contact:
Trish Glass
Website: quietcommunities.org
