| Business | Phone |
| Doug Thorley Headers Inc 1180 Railroad St, Corona 92882 | (951) 735-7280 |
| Hayden Automotive 1241 Old Temescal Rd, Corona 92881 | (951) 736-2665 |
| Jardine Performance Products 1220 Railroad St, Corona 92882 | (951) 371-1744 |
| Raven Wing Performance 19079 Grovewood Dr, Corona 92881 | (951) 371-5175 |
| Smittybilt Automotive Inc 1550 Magnolia Ave, Corona 92879 | (951) 272-3176 |