| Business | Phone |
| Discount Radiator & Muffler 1272 Greenfield Dr, El Cajon 92021 | (619) 588-1474 |
| E & S Tires & Mufflers 1191 E Main St, El Cajon 92021 | (619) 447-4225 |
| Cruisin Muffler & Automotive 210 W Bradley Ave, El Cajon 92020 | (619) 562-2133 |
| Crusin Mufflers 210 W Bradley Ave, El Cajon 92020 | (619) 937-0219 |
| Midas Auto Svc Experts 777 N 2nd St, El Cajon 92021 | (619) 442-6641 |