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Muffler Express, distributor of original replacement exhaust systems and catalytic converters

Located in Toronto, Canada we are expanding at a phenomenal rate!! Initially started as a vision and a two man operation, we now have multiple locations supplying hundreds of repair shops and dealerships across the province, Canada, and the United States. We distribute original replacement exhaust systems and catalytic converters to the professional installer, muffler shops, Jobbers, and large distributors.
*** Call us today 1-866-811-1121 ***
 
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Latest Products

Mandrel Bends
Mandrel Bends
Mini Cooper
Mini Cooper
Saturn Vue
Saturn Vue
Newsflash
We keep the light off!!!!
That's our motto when it comes to our line of OBDII-Configured catalytic converters. Others may make the claim but our units do the talking!  We are specialists in OBDII converters, designed to keep that Engine Light off.
 
Muffler Express News

We currently have over 20,000 sq.ft. of inventory and more than 10,000 individual parts numbers.  We specialize is hard-to-find and late model applications, our speciialty is direct-fit catalytic converters.  New applications are added on a daily basis, feel free to call our toll-free phone number 1-866-811-1121 , and have one of our representives look up an application for you.

 
Mufflers are typically installed along the exhaust pipe as part of the exhaust system of an internal combustion engine (of a vehicle, or stationary) to reduce its exhaust noise. The muffler accomplishes this with a resonating chamber, which is specifically tuned to cause destructive interference, where opposite sound waves cancel each other out. Catalytic converters also often have a muffling effect. The effect is mainly generated largely by restriction, rather than by cancellation. A mini-muffler (also known as a "hotdog" in the auto industry) can be put in place of a normal muffler in a car exhaust system to "enhance" the sound of the exhaust for a car enthusiast. These are smaller, cost usually about half the price of a normal muffler and work in a similar way, but allowing more sound through. Changing the muffler / mini-muffler / catalytic converter combination can change the sound of a car's exhaust system considerably.