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Your Tread Quarters Location:

(301) 829-1155

202 E. Ridgeville Blvd.
Mt. Airy, MD 21771

Change Location ( nearby)

Hours of Service:


7:00AM - 7:00PM


7:00AM - 7:00PM


7:00AM - 7:00PM


7:00AM - 7:00PM


7:00AM - 7:00PM


7:00AM - 7:00PM


9:00AM - 5:00PM

Exhaust/Catalytic Converter - 10% Off

Mufflers and Exhaust Systems Services

Quality replacement parts and emissions expertise

Today's exhaust systems are more sophisticated than ever before. That's great for the environment and your fuel economy. The trade-offs? Dreaded check engine lights and periodic emissions inspections in many states and metro areas. You can rely on the pros at Tread Quarters to troubleshoot any mufflers and exhaust system problems and keep your vehicle and auto emissions systems running in top condition. Request an appointment today or stop by your local Tread Quarters.

Benefits of the New Auto Emissions Technology

  • Reduce pollution
  • Improve fuel efficiency
  • Promote health and safety
  • Control noise

If your check engine light comes on, your muffler begins to growl, or your engine stutters or chokes, request an appointment with the experts at Tread Quarters.

Rust Never Sleeps

As advanced as today’s exhaust system components are, they are still susceptible to corrosion and damage. The higher the mileage, the greater likelihood your vehicle will need a replacement:

  • Muffler
  • Catalytic converter
  • Exhaust pipe
  • Tail pipe

These parts can rust because of constant exposure to dirt, rain, and road salt. Rough roads and debris can cause physical damage. Fuel system, combustion, and other engine problems can also harm your exhaust system components.

The Auto Emissions Experts

Repairing and maintaining these high-tech systems requires special training, diagnostic equipment, and tools. Many of our expert technicians are ASE certified and will evaluate your exhaust system for FREE. We also have great deals on mufflers and catalytic converters that come with LIFETIME warranty and 30-day price guarantee. Request an appointment online or stop by for mufflers, catalytic converters, or other exhaust system work. We are open evenings, weekends, and most holidays with same day appointments available.


+2010 Honda Accord. Dealer price based on dealer phone shops.
* Not available at all locations and in all states. Call your neighborhood Tread Quarters.


For even more great information, visit our Learning Center section for FAQs and Car Care Tips!

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Tread Quarters
| All Rights Reserved