About

Since 1950

Our passion is cars and our unique experience has brought us all together to share what we love. for over 65 years The Muff Shop has built custom exhaust systems for both domestic and foreign vehicles. To top it off, we also do preventative maintenance, bolt extractions, head gaskets, brakes shocks, and many more! Bring in your vehicle today for a FREE estimate or simply contact us.

CATALYTIC CONVERTER INSTALLS

At our shop, we install CALIFORNIA APPROVED catalytic converters for almost every make and model. We fabricate catalytic converter cages to stop those thieves!

EXHAUST LEAK REPAIR

At our install/muffler shop, we can check your car or truck for any exhaust leaks, rattles or vibrations. We also do bolt extractions!

COMPLETE EXHAUST SYSTEMS

Full exhaust installs from performance mufflers, OEM mufflers, manifolds/headers back. We use laser-cut flanges, new hardware, USA metal piping, and top-of-the-line gaskets, at our shop. We even have the only muffler pit in San Gabriel Valley to take care of your RV or medium-duty truck!

AUTHORIZED DEALER

Coffin Muffler | Flowmaster | Magnaflow | Borla and many more!