Sonny's Performance Auto
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We have been in business for over 25 years. We offer automotive repair, tune up, and restoration ser We are not just mechanics but rather car enthusiasts.
Sonny's Performance Auto is family owned and operated business that is dedicated to our customers. Our goal is to provide our customers with the best products, services, and quality craftsmanship at the best price. We specialize in building custom exhaust systems, installing trailer hitches, repairing and replacing exhaust manifolds, brakes, and many other automotive repairs. We will test and diagnose your vehicle's exhaust system free of charge, and provide you with a estimate detailing the repairs needed. We also specialize in installing lift kits and lowering vehicles as well as all components of suspension work. In the last few years our shop has also gained a stellar reputation for upgrading and restoring classic cars and hot rods. We can take your hot rod or classic car and keep all the looks of a classic car but give it the power and drive-ability of a new modern car. Whether you are looking to do an engine swap, upgrade your transmission, upgrade the steering or suspension, Sonny's is the place. Sonny's can re-wire your entire car, upgrade your classic cars brakes to modern stopping ability, retro fit air conditioning to give you the modern comforts of a newer car. Our reputation is our best advertising, so our customers can always be assured they will never be sold a part they don't need, and they will leave our business completely satisfied. We look forward to EARNING your business.
05/18/2026
Summer's coming and we've got you covered! Whether you're hauling toys this the desert, boats to the lake, or equipment to the job site - we're your one-stop shop for all things towing and trailers.
Hitches, wiring, repairs, maintenance and more- we do it all. Stop by or give us a call for whatever you need.
04/30/2026
It’s not every day a '55 Nomad rolls into the bay. We gave this beauty the full treatment: all new fluids, a clean fuel filter, and a brand-new clock so the owner can finally be on time to the car show.
02/18/2026
We custom-built a one-of-a-kind trailer hitch for this 2021 Ford Transit work van. Since no commercial hitches were available, we designed and fabricated our own - strong enough to handle any load the van can tow.
02/17/2026
For $99.99, we're offering full synthetic oil changes this week. Each service includes a thorough visual inspection, fluid top-offs, lubrication of all grease points, and accurate tire pressure adjustment. Our goal is to give you an honest evaluation of your vehicle without pushing unnecessary expenses.
02/16/2026
We've got a '64 Chevelle in the shop, and it was having some overheating issues on the highway. We swapped out the worn cylinder heads for some shiny new Promaxx aluminum heads. We also ditched the stock 2" exhaust and built a custom 2 1/2" setup with . Now it's running smoothly and can get back to being the daily driver it was meant to be.
01/07/2026
Anyone can change oil.
We go further.
Every oil change here includes a detailed inspection, fluid top-offs, and honest feedback on your vehicle’s condition. No rushing, no shortcuts — just top-quality care every time.
Because your car deserves more than the bare minimum.
Mention this post and we'll take $20 off your oil change during the month of January.
Follow us or visit our website at sonnysperformance.com to see what we do and for future any specials
01/03/2026
2025 was a year full of builds, breakthroughs, and bringing visions to life.
From restorations to performance upgrades, we’re grateful for every project and every customer who trusted us with their ride.
As we roll into the New Year, we want to wish everyone a happy, healthy, and high-octane 2026.
If your New Year’s resolution is finally fixing up that project car sitting in the garage… this is your sign. Let’s make it happen.
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Contact the business
Telephone
Address
212 West Beech Street
Fallbrook, CA
92028
Opening Hours
| Monday | 8am - 5pm |
| Tuesday | 8am - 5pm |
| Wednesday | 8am - 5pm |
| Thursday | 8am - 5pm |
| Friday | 8am - 5pm |
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