Performance Mufflers, Exhaust and Catalytic Converters serving Contra Costa County and Martinez

Looking for that deep, aggressive sound for improved performance and styling? Whether your vehicle runs on gasoline or diesel, we stock a wide variety of aftermarket performance mufflers from brands like Borla, Flowmaster and Magnaflow to give you the exhaust note right for your ride.

We also offer catalytic converters. Many people overlook catalytic converters when it comes to power. An old or malfunctioning catalytic converter can cause many problems in your exhaust system and overall performance. Don’t let your catalytic converter bottleneck your power or drivability.

Depending upon the problem, the exhaust system can affect both your vehicle’s performance and your ability to drive. For these reasons, it is important to keep current with maintenance intervals on your exhaust system. A repair service or inspection may be impending if you hear excessively loud noises during acceleration. These noises may be a sign of holes or cracks somewhere in the exhaust system.

We Offer:

  • Cat-Back Exhaust Systems
  • Catalytic Converters
  • Mufflers
  • Dual Exhaust System
  • Pipes and Tubing
  • Exhaust System Repairs
  • Muffler Fittings and Replacements
  • Pipe Replacements
  • High-performance Mufflers
  • EPA and CARB Pollution Checks
  • Emissions Checks

All Flow Muffler & Auto Repair Proudly serves the Exhaust System Repair needs of customers in Contra Costa County, CA, Martinez CA, Concord CA, and surrounding areas.