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112 One Stop

811 S. 1st Street

Ronkonkoma, NY 11779   

Muffler and Exhaust Services

The environment and everyday road conditions can damage, break or even wear out exhaust components over time.


Comprehensive muffler and exhaust system services provided by 112 One Stop include:

Visual exhaust checks - Free

Comprehensive inspection of all exhaust components

Replacement of mufflers with a lifetime guarantee on parts

Replacement of catalytic converter

Replacement of exhaust parts that are broken, missing or malfunctioning

Exhaust Facts: Maintaining your muffler and exhaust system not only minimizes engine noise, it protects you and others from dangerous carbon monoxide and carbon dioxide fumes and pollutants emitted into the atmosphere.


Your emissions system:

Directs harmful exhaust gases away from your vehicle

Reduces pollutants released into the atmosphere

Minimizes exhaust noises

Flowmaster Experts

We pride ourselves on giving our customers the best service. For us that means we are not just providing you with our professional insight but also listening to how you want your vehicle to perform.


If you have a Flowmaster custom exhaust system in your vehicle we will handle all your needs and answer all your questions.