Downtown Muffler Service

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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

Is there a problem with your exhaust system and don't know where to begin? Downtown Muffler Service is a great start! ww...
10/21/2026

Is there a problem with your exhaust system and don't know where to begin? Downtown Muffler Service is a great start! www.downtownmufflers.com

Exhaust systems reduce noise and remove harmful fumes away from your vehicle. Allow Downtown Muffler Service to be your ...
10/20/2026

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

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

Are you troubled by a loud or rattling exhaust system on your car or truck? If so, it'll be a good idea for you to stop ...
10/19/2026

Are you troubled by a loud or rattling exhaust system on your car or truck? If so, it'll be a good idea for you to stop by Downtown Muffler Service. www.downtownmufflers.com

There are several things that can go wrong when having your catalytic converter replaced. Go with the professionals here...
10/16/2026

There are several things that can go wrong when having your catalytic converter replaced. Go with the professionals here at Downtown Muffler Service www.downtownmufflers.com

We take care of exhaust systems and catalytic converters. Give Downtown Muffler Service a try today!
10/15/2026

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

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

If you notice a loud noise coming from your vehicle, you need to get it checked quickly. Call Downtown Muffler Service t...
10/15/2026

If you notice a loud noise coming from your vehicle, you need to get it checked quickly. Call Downtown Muffler Service today. www.downtownmufflers.com

Whether you are from Castro Valley, San Lorenzo, and Union City or just visiting, Downtown Muffler Service is here for y...
10/14/2026

Whether you are from Castro Valley, San Lorenzo, and Union City or just visiting, Downtown Muffler Service is here for you! Check us out today! www.downtownmufflers.com

New to Hayward? No problem, Downtown Muffler Service is here to help you with your exhaust system needs!
10/13/2026

New to Hayward? No problem, Downtown Muffler Service is here to help you with your exhaust system needs!

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

Not satisfied with work done by other companies? Downtown Muffler Service will make sure the job is done right www.downt...
10/13/2026

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