| Business | Phone |
| Advance Muffler 13684 Magnolia Ave, Corona 92879 | (951) 737-8471 |
| B & M Muffler Svc 1359 W 6th St, Corona 92882 | (951) 737-3828 |
| Corona Muffler & Hitch 317 E Grand Blvd, Corona 92879 | (951) 737-0650 |
| Mota Mufflers & Brakes 1443 W 6th St # 106, Corona 92882 | (951) 273-1717 |