Downtown Muffler Service

Downtown Muffler Service Your one stop exhaust shop specializing in custom exhaust systems and catalytic converter replacement We carry Magna Flow, Catco, Walker, Flowsound. FLOW MASTER

Have a noisy exhaust system you need taken care of? Downtown Muffler Service can help!
07/21/2026

Have a noisy exhaust system you need taken care of? Downtown Muffler Service can help!

Nyd de videoer og den musik, du holder af, upload originalt indhold, og del det hele med venner, familie og verden på YouTube.

Not satisfied with work done by other companies? Downtown Muffler Service will make sure the job is done right www.downt...
07/21/2026

Not satisfied with work done by other companies? Downtown Muffler Service will make sure the job is done right www.downtownmufflers.com

We take care of exhaust systems and catalytic converters. Give Downtown Muffler Service a try today! www.downtownmuffler...
07/20/2026

We take care of exhaust systems and catalytic converters. Give Downtown Muffler Service a try today! www.downtownmufflers.com

Downtown Muffler Service has the solutions for your exhaust system problems! Check us out here!
07/16/2026

Downtown Muffler Service has the solutions for your exhaust system problems! Check us out here!

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

Downtown Muffler Service enjoys meeting all of Hayward, and also welcome our neighbors in Castro Valley, San Lorenzo, an...
07/15/2026

Downtown Muffler Service enjoys meeting all of Hayward, and also welcome our neighbors in Castro Valley, San Lorenzo, and Union City! Pay us a visit! www.downtownmufflers.com

Downtown Muffler Service is here to help you with all of your exhaust system needs!
07/14/2026

Downtown Muffler Service is here to help you with all of your exhaust system needs!

Nyd de videoer og den musik, du holder af, upload originalt indhold, og del det hele med venner, familie og verden på YouTube.

Not only does Downtown Muffler Service serve customers in Hayward, but we also have people come from Castro Valley, San ...
07/14/2026

Not only does Downtown Muffler Service serve customers in Hayward, but we also have people come from Castro Valley, San Lorenzo, and Union City! www.downtownmufflers.com

Exhaust systems reduce noise and remove harmful fumes away from your vehicle. Allow Downtown Muffler Service to be your ...
07/13/2026

Exhaust systems reduce noise and remove harmful fumes away from your vehicle. Allow Downtown Muffler Service to be your go to Muffler shop. www.downtownmufflers.com

Address

22419 Mission Boulevard
Hayward, CA
94541

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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