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(415) 777-9858
875 Folsom St.
San Francisco, CA 94107
Mon-Fri: 7:30AM - 6:00PM • Sat-Sun: Closed
Treat the customer with respect
and fix their cars right the first time.

Cowden Automotive provides Muffler Replacement services to San Francisco, CA, Oakland, CA, San Mateo, CA, and other surrounding areas.

Approx. Time: 60 Minutes  |   Price Range: Get Quote for Price

The Basics Behind Muffler Replacement Services at Cowden Automotive

As part of the exhaust system, the muffler is responsible for dampening engine noise and releasing vehicle emissions into the environment. All mufflers are designed to revert the pressure and emissions produced in the combustion process and keep them from entering the cabin of the vehicle. Mufflers are commonly made of steel and coated with aluminum. There are two types of mufflers in vehicles. The first type of muffler utilizes resonating and expansion chambers to reduce noises as a result of the engine combustion process. When sound waves move through this type of muffler, high frequency waves collide with low frequency waves and cancel each other out, thereby eliminating noise. The other type of muffler utilizes a perforated pipe, containing metal, fiberglass, or another sound-absorbing material. Maintaining optimal muffler performance is a must if you aim to protect your passengers from harmful emissions while keeping the operation of your vehicle relatively quiet.



Why Should You Have Muffler Replacement Services Performed at Cowden Automotive?

Like most vehicle components, routine visual inspections can promote proper muffler maintenance, but there are signs to be aware of when considering the likelihood of a muffler replacement. Sometimes muffler repair may be necessary to replace a broken clamp or clasp, but over time, through periods of heavy use, mufflers may rust and rot. Other times, a muffler may be damaged by road debris. Vibrations coming from the muffler are a sign of loose hanger mounts. Vibrations may also indicate that the sound-reducing parts have corroded and stopped working completely. Soot-covered mufflers and loud noises are sure signs of a bad muffler. A bad muffler can lead to decreased fuel efficiency and rough idling. Large clouds of smoke coming from the exhaust pipe is cause for having your muffler inspected or replaced. Our service staff can restore efficiency to your vehicle’s exhaust system by replacing a faulty muffler.

We proudly service the Muffler Replacement needs of customers in San Francisco, CA, Oakland, CA, San Mateo, CA, and surrounding areas.

Areas Served : Oakland CA | San Francisco CA | San Mateo CA | and surrounding areas

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Cowden Automotive in San Francisco, CA

Cowden Automotive's business is built on two basic principles: treat our customers with respect and fix your car right the first time. Those two principles have guided our business for over 30 years and continue on today. At Cowden Automotive, we believe that finding an auto repair shop shouldn't be a challenge. We build strong relationships with our customers and work harder to deliver the best auto repair services in the greater San Francisco, CA region. When you need your car fixed in Oakland, your check engine light decoded in San Mateo, or your oil changed near the bay, come to Cowden Automotive for great service, expert diagnostics, and quality auto repair. Proudly serving San Francisco, CA, Oakland, CA, San Mateo, CA, and surrounding areas.

Contact Us

Phone: (415) 777-9858
Fax: (415) 777-2150
Address: 875 Folsom St
San Francisco, CA 94107
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