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Muffler & Exhaust Shops in Knoxville, TN

12 of the 294 auto repair shops we list in Knoxville have muffler and exhaust work.

A loud exhaust, a rattle under the car or a failed emissions test often comes down to the exhaust system, and muffler shops can bend and weld pipe on the spot. Every shop here names muffler, exhaust or catalytic converter work in its business name, listing or on its own website.

  1. Free Service Tire and Auto Centers

    4925 N Broadway St, Knoxville, TN 37918

    Muffler & exhaustA/C repairTowing
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  2. Free Service Tire and Auto Centers

    5602 Kingston Pike, Knoxville, TN 37919

    Muffler & exhaustTowing
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  3. Halls Service Center Tire Pros

    3725 Cunningham Rd, Knoxville, TN 37918-5304

    Transmission repairMuffler & exhaust
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  4. Quick-O Muffler & Brake Center

    3825 E Magnolia Ave, Knoxville, TN 37914

    Muffler & exhaust
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  5. Kar Kare Muffler & Shock Center

    5600 Clinton Hwy, Knoxville, TN 37912-3455

    Muffler & exhaust
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  6. Free Service Tire and Auto Centers

    10512 Kingston Pike, Knoxville, TN 37922

    Muffler & exhaustTowing
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  7. Kar Kare Muffler & Shock Center

    8083 Kingston Pike, Knoxville, TN 37919-5542

    Muffler & exhaust
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  8. Kar Kare Muffler Center

    5233 N Broadway St, Knoxville, TN 37918

    Muffler & exhaust
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  9. Procare Tire & Auto Service

    4521 Doris Cir, Knoxville, TN 37918-5808

    Muffler & exhaustA/C repair
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  10. Mighty Muffler & Brake Center

    3800 Western Ave, Knoxville, TN 37921

    Muffler & exhaust
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  11. Chapman Highway Muffler Inc

    2001 Chapman Hwy, Knoxville, TN 37920-1901

    Muffler & exhaust
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  12. Maynardville Muffler

    8836 Highland View Rd, Knoxville, TN 37938-2803

    Muffler & exhaust
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Ask for a look underneath first. Many leaks can be fixed by replacing one section or a gasket instead of the whole system. If your catalytic converter is replaced, ask whether the part is legal in your state — California and some other states require CARB-approved converters.

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Muffler & Exhaust Shops near Knoxville

Good to know

How much does a muffler replacement cost?

Replacing a muffler typically costs about $100–300 at an independent shop; a full exhaust system or a catalytic converter costs considerably more, depending on the vehicle.

Is it legal to drive with a loud exhaust?

Most states have laws against excessive exhaust noise and against removing emissions equipment, so a hole in the exhaust can lead to a ticket or a failed inspection.