| Business | Phone |
| Ace Muffler & Brakes 401 E 1st St, Santa Ana 92701 | (714) 543-5992 |
| Doug's Muffler & Brakes Inc 3713 W 11th St, Santa Ana 92703 | (714) 554-8611 |
| 7-Day Auto 1834 W 1st St, Santa Ana 92703 | (714) 547-1628 |
| A Ok Muffler Of Santa Ana 2422 W 17th St, Santa Ana 92706 | (714) 554-2955 |
| Azteca Mufflers & Acessories 3400 W 5th St, Santa Ana 92703 | (714) 554-3118 |
| Plaza Mufflers 701 E 1st St, Santa Ana 92701 | (714) 547-0202 |
| Pomeroy's Muffler Shop 315 S Main St, Santa Ana 92701 | (714) 558-9999 |
| Sol Distribution 401 E 1st St, Santa Ana 92701 | (951) 549-1111 |