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Muffler & Exhaust Shops in Lorton, VA

5 of the 55 auto repair shops we list in Lorton 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. Advanced Auto Tech

    7075C Newington Rd, Lorton, VA 22079

    Mon–Fri 7:30am–5:30pm, Sat 8am–1pm

    Smog & emissionsState inspectionMuffler & exhaustA/C repairFinancingLoaner or shuttle
  2. Jr's Auto Solutions

    7908 Kincannon Pl Ste B, Lorton, VA 22079

    Mon–Fri 8:30am–6pm, Sat 9am–3pm, Sun closed

    Smog & emissionsState inspectionTransmission repairMuffler & exhaustA/C repair
  3. Elite Truck & Fleet Service

    7901 Kincannon Pl, Lorton, VA 22079

    State inspectionDiesel & truckMuffler & exhaustBody & collision
  4. Expert Auto Repair

    8532 Terminal Rd Suite K/P, Lorton, VA 22079

    Transmission repairMuffler & exhaust
  5. Speed Worx Enterprize Llc

    8433 Backlick Rd Ste E, Lorton, VA 22079-1460

    Muffler & exhaust
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 Lorton

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.