| Business | Phone |
| Algie Composites 2755 Westbelt Dr, Columbus 43228 | (614) 529-0477 |
| Speed Factory 3270 Kioka Ave, Columbus 43221 | (614) 481-7733 |
| Classic Events 4720 N High St, Columbus 43214 | (614) 268-1181 |
| Racequip Safety Systems 106 E Moler St, Columbus 43207 | (614) 449-9040 |
| Quikie Racing 5040 Postlewaite Rd, Columbus 43235 | (614) 538-1922 |
| Passen Motorsports 1294 Bethel Rd, Columbus 43220 | (614) 442-1011 |
| Motor Sports Research & Dev 739 N James Rd, Columbus 43219 | (614) 238-6771 |
| Imports Extreme 911 Robinwood Ave # A, Columbus 43213 | (614) 231-3068 |
| Jacobs Proformance Inc 2007 Progress Ave, Columbus 43207 | (614) 449-5761 |
| Jeg's High Performance Center 751 E 11th Ave, Columbus 43211 | (614) 294-5151 |
| Jeg's High-Performance Center 24 S Grener Ave, Columbus 43228 | (614) 878-6767 |
| John Holt Race Cars 3059 E 17th Ave, Columbus 43219 | (614) 471-1022 |