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Please contact the business for updated hours/services due to the COVID-19 advisory.

Family Owned and Operated since 1979. Free Estimates. Ask about our lifetime guarantee.

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General Info
You rely on your vehicle for a lot of things – make sure it’s equipped for the job! Warner’s Muffler has everything you need to customize your high-performance vehicle.  We service all makes and models of vehicles, foreign and domestic – from trucks, off-road vehicles, and RVs to hot rods, classic cars, and motorcycles.   We are proud of our professional reputation that we have built over the years, serving Oceanside, CA and surrounding communities. We treat our customers as we would like to be treated – with fast, friendly, and courteous service.  Our highly-trained staff has over 30 years of experience. Call us at 760-433-2240 or stop by today – no appointment is necessary, and we will beat our local competitors’ prices!
BBB Rating
BBB Rating and Accreditation information may be delayed up to a week.
BBB Accredited businesses follow the BBB Code of Business Practices and pay a fee for accreditation review and monitoring. Accreditation is not a BBB endorsement or evaluation of the business’ product quality or competency in performing services.

BBB Rating and Accreditation information may be delayed up to a week.
Regular Hours
Mon - Sat:
Extra Phones

Fax: (760) 433-9155

Exhaust Services Exhaust system repairs Stock exhaust and muffler installation Custom exhaust systems Custom mufflers Custom catalytic VAT systems Turbo VAT diesel systems Exhaust manifolds – repair, welding, resurfacing Welding services  Exhaust pipe repairs Motorcycle exhaust Off-road vehicle exhaust Header installation and repairs Trailer Hitch Services Fifth wheels Gooseneck hitches Trailer hitchers (towing, bike racks, scooter racks) Electrical wiring Welding services Tow bars Weight distribution Sway control Electric brake controllers Brake buddies Air bags Auto Service & Performance Performance chips and programmers Cold air intakes Shocks and struts Air bags Heil/ARC Welding Trailer brakes and bearings Running boards Replacement fuel tanks Cargo carriers Bike racks Fabrication  
Payment method
visa, cash, debit, mastercard, amex, discover
San Luis Rey
Free Estimates No Appointment Necessary Gift Certificates Towing Service Brands Spintech Dynomax Curt Draw-tite JBA K&N Filters Blue-OX Douglas Headers Doug Thorley Headers Superchips Bully Dog Edge Products Flowmaster Thorley Headers MagnaFlow Reese

Member of the Oceanside Chamber of Commerce,BBB

BBB Member of the Oceanside Chamber of Commerce
Auto Repair & Service, Automobile Customizing, Automobile Parts & Supplies, Copy Machines & Supplies, Four Wheel Drive Vehicles-Supplies & Parts, Mufflers & Exhaust Systems, Recreational Vehicles & Campers-Repair & Service, Trailer Equipment & Parts, Trailer Hitches, Transport Trailers, Truck Service & Repair, Welders


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Michael W.



I had them put on new shocks on my Z06 Corvette they did a great job! I don't trust another shop to work on my Vet !!!



Provided by Citysearch - 
If I could give 6 stars, I would!

Was quoted average $425 for muffler job by several vendors. These guys cut that in half and pulled my truck right there on the spot and did it! They do all their pipe cutting custom and bend them on site for each vehicle!! Found my new muffler shop and recommending all my friends to them!!