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Muffler & Exhaust Shops in Baton Rouge, LA

10 of the 302 auto repair shops we list in Baton Rouge 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. R&D Motorsports and Restoration

    7976 Commerce Ave, Baton Rouge, LA 70815-8028

    Muffler & exhaustBody & collision
    Call Website Directions

  2. Velasquez Auto Repair and Towing Service

    11650 Florida Blvd, Baton Rouge, LA 70815

    Muffler & exhaustA/C repairBody & collisionTowing
    Call Website Directions

  3. Lee's Complete Car Care & Muffler 2 Llc

    7550 Plank Rd, Baton Rouge, LA 70811-5439

    Muffler & exhaust
    Call Website Directions

  4. Dr Muffler Auto Care

    1723 Staring Ln #1029, Baton Rouge, LA 70810

    Muffler & exhaust
    Call Website Directions

  5. Best Muffler & Car Care Center

    2441 N Sherwood Forest Dr, Baton Rouge, LA 70815

    Muffler & exhaust
    Call Website Directions

  6. Best Muffler Car Care

    2441 N Sherwood Forest Dr, Baton Rouge, LA 70815

    Muffler & exhaust
    Call Directions

  7. Custom Muffler and CV Joint

    4849 Plank Rd, Baton Rouge, LA 70805

    Muffler & exhaust
    Call Directions

  8. Quality Muffler and Discount CV

    4961 Gus Young Ave, Baton Rouge, LA 70802

    Muffler & exhaust
    Call Directions

  9. T and M Muffler Shop

    4401 Plank Rd, Baton Rouge, LA 70805

    Muffler & exhaust
    Call Directions

  10. Tommy Automotive Repair and Muffler

    8645 Sullivan Rd, Baton Rouge, LA 70818-6012

    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 Baton Rouge

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.