| Business | Phone |
| S P Engineering 424 Turnbull Canyon Rd, City Of Industry 91745 | (626) 333-5398 |
| T C Spoilers Inc 228 N Sunset Ave, City Of Industry 91744 | (626) 333-1201 |
| Auto Mates 1600 S Azusa Ave, City Of Industry 91748 | (626) 965-2885 |
| G T Pro 17639 Rowland St, City Of Industry 91748 | (626) 839-7767 |
| Ark Performance Inc 14145 Proctor Ave, City Of Industry 91746 | (626) 934-1275 |
| X 3 Racing 14901 Clark Ave, City Of Industry 91745 | (626) 934-8001 |