| Business | Phone |
| El Caballo Muffler & Radiator 1013 W 5th St, San Bernardino 92411 | (909) 885-7129 |
| Frank's Mufflers 1095 W 2nd St, San Bernardino 92410 | (909) 888-5020 |
| Midas Auto Svc Experts 610 S E St, San Bernardino 92408 | (909) 884-9471 |
| Sal's Muffler Shop 397 W Base Line St, San Bernardino 92410 | (909) 889-2329 |
| Scotty's Trailer Hitch Svc 1201 N E St, San Bernardino 92405 | (909) 884-6831 |
| Alicia's Mufflers 2121 W Highland Ave, San Bernardino 92407 | (909) 473-9099 |