Mufflers

Custom Mufflers offers a rich heritage of custom exhaust for your classic car or backyard clunker. We have the expertise to get your auto exhaust work done right the first time. Can't pass emissions? We have the know how to 'PASS'.

Catalytic Coverters

We install only the top catalytic converters in the industry. Is your car's check engine light on? Stop by the shop and we can test it to determine if it is your catalytic converter free of charge.

Looking for that deep sound?

With our full line of Magna Flow and Flowmaster mufflers we can achieve the sound you are looking for to allow you to fully appreciate your car's motor. Be the envy of all your friends.

A Full Service Muffler Shop

Father and son full service muffler shop, serving Douglas County, Georgia for 23 years. We specialize in catalytic converters. flowmasters, mufflers, exhaust systems and duals.

Custom Mufflers services the Austell, Dallas, Hiram, Lithia Springs, Mableton, Villa Rica, Carrollton, Georgia areas and more. We are a no-pressure business; happy to get the job done right. Custom Mufflers is a highly rated, verified Top Merchant with Merchant Circle.

Business Hours:

Monday - Friday 8:00 am to 6:00 pm
Saturday 8:00 am to 2:00 pm **New**
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Contact Address

Phone:
(770) 489-9309

Address:
3867 Bankhead Hwy Ste 1
Douglasville, GA 30134