• High Performance & Stock Replacement Mufflers
  • Resonators
  • Catalytic Converters 
  • Dual Exhaust
  • Cat-Back Systems 
  • Mandrel Bent Systems 
  • 3", 4" & 5" Diesel Systems
  • Chrome & Stainless Steel Tips
  • Powder-Coated & Titanium Exhaust Tips. 
  • Manifold Replacements
  • Manifold Resurfacing & Repairs
  • Broken & Stripped Bolt Extracting
  • Oxygen Sensors & A/F Sensors
  • Flex Pipes
  • Hanger Repairs
  • Exhaust Section Repairs
  • Aluminized & Stainless Steel Tubing
  • Welding 
  • Motorhome Performance Exhausts

Automotive Services

Exhaust

Sonny's Muffler & Auto is a family owned and operated business that is dedicated to our customers complete satisfaction. Our goal is to provide our customers with the best products, services, and quality craftsmanship they deserve at the guaranteed 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. 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.


We Do More Than Just Mufflers!

Towing

  • 30/60/90k Maintainance 
  • Tune Ups
  • Brakes
  • Oil Changes
  • Belts & Tentioners
  • Shocks & Struts
  • Safety Inspections
  • Engine Conversions & Replacements
  • Radiator Repairs & Replacements
  • Motorhome Maintainance & Repair
  • Hot Rod Repairs & Restorations
  • Farm Equiptment Repairs
  • Heavy Equiptment Repairs
  • Performance Modifications & Upgrades
  • Cold Air Intakes & Filters
  • Belts & Tentioners
  • Oil Changes
  • Radiator Repairs & Replacements
  • Performance Programemers


Serving north county & the inland empire since 1999

212 W Beech St. Fallbrook, CA

  • Trailer Hitches
  • Custom Built Trailer Hitches
  • Tow Bars & Base Plates
  • Goose Neck Hitches
  • 5th Wheel Hitches
  • Weight Distribution Hitches
  • Sway Controllers 
  • Brake Controllers 
  • Electrical Wiring & Troubleshooting
  • Trailer Lights
  • Air Bags
  • Plug Adapters
  • Trailer Accesories
  • Toung Jacks
  • Wheel Bearing Replacement & Repacking
  • Transmission & Oil Coolers
  • Trailer Repairs & Modifications