When it comes to your car or truck exhaust system, Speedee Muffler in Fremont can perform custom exhaust work from the exhaust manifold all the way back to the exhaust tips. We repair or replace your original equipment exhaust parts as needed and/or upgrade your exhaust for a better look, sound, and performance. We also do custom exhaust on hot rods and lowriders. We have all the specialty tools needed for tough jobs, such as pipe benders, welders, grinders, torches, etc.

Some of the exhaust jobs we will take on include:

Angelus Plating Chrome Tips

Angelus Plating Chrome Tips

Finish off your exhaust system installation with a set of stylish exhaust tips. Exhaust tips come in a variety of shapes and styles to fit common exhaust pipe sizes. Speedee Muffler provides exhaust tips that provide for ultimate long lasting quality and good looks. The only part of your exhaust system that gets noticed is the tip. Each tip offers a distinctive look that’s sure to grab some attention.

Aftermarket Exhaust

Aftermarket Exhaust

Aftermarket exhaust parts are intended to replace the factory fitted exhaust components of a vehicle to improve the performance, visual appeal, or sound. Generally, performance enhancements are achieved by reducing the back pressure of the factory exhaust system. Frequently a side effect of a free-flowing exhaust system is either a "different" sound, a higher noise level, or both, which is desirable to some people.

Performance Exhaust

Performance Exhaust

Performance Exhausts are used to guide gases away from a controlled combustion inside an engine or stove. There are different system designs, as well as brands and quality. At Speedee Muffler we carry a selection of performance exhaust systems so that you have all the options available for your car exhaust system, diesel exhaust system, SUV exhaust system, dual exhaust system, and cat-back exhaust needs.

Muffler Installation

Muffler Installation

Maintaining your muffler and exhaust system not only helps to minimize engine noise, it helps protect you and others from dangerous carbon monoxide and/or carbon dioxide fumes and helps reduce pollutants released into the atmosphere. One of the most common problems attributed to the muffler is rust. At our shop you can feel confident that we'll help help meet your needs, whether you want more power going into your motor or just a repair.

Catalytic Converter Replacement

Catalytic Converter Replacement

The function of a catalytic converter relies on receiving the proper mix of exhaust gases. At the proper temperature, a clogged catalytic converter will drop in gas mileage and won't go faster when you push the gas pedal. Having maintained the exhaust areas will really pay off. Negligence is the most common and costly way to see your money go to waste on repairs. We have all the special tools such as welders and grinders that your car will need to replace your catalytic converter.

Stock Exhaust System

Stock Exhaust System

Speedee Muffler offers a large selection of stock exhaust systems for your vehicle. Stop by our shop or call us today to see how we can help you!

If you do not see a service you need listed above, 

please give us a call at (510) 713-2757 and we will be more than happy to help!


For store hours and locations:



Speedee Muffler 

3670 Thornton Ave Unit C

Fremont, CA 94536

(510) 713-2757

Mon-Fri 9am-5:30pm

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Business Hours


Mon:    9 AM - 5:30 PM

Tue:      9 AM - 5:30 PM

Wed:    9 AM - 5:30 PM

Thu:     9 AM - 5:30 PM

Fri:       9 AM - 5:30 PM

Sat:      Closed

Sun:     Closed

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