| No. | Class | Make | Team / Car | Driver | NAT | Sponsor | ||||
| 10 | ESR | SCCA |
 |
Players Racing 2 Spec Racer - Toyota |
... | ... | ... | |||
| 12 | ESR | SCCA |
|
Players Racing Spec Racer - Toyota |
... | ... | ... | |||
| 88 | ESR | SCCA |
|
Alliance Financial / CSR Performance Spec Racer - Mazda |
... | ... | ... | |||
|
|
||||||||||
| No. | Class | Make | Team / Car | Driver | NAT | Sponsor | ||||
| 1 | ES | ... |
Pacific Power Motorsports ... |
... | ... | ... | ||||
| 24 | ES | PCA |
 |
Lost N Spaced Racing Porsche 911 |
... | ... | ... | |||
| 25 | ES | POC |
|
JW Motorsports Porsche 911 |
... | ... | ... | |||
| 31 | ES | NASA |
 |
Andres Motorsports MINI Cooper |
... | ... | ... | |||
| 35 | ES | BMW |
 |
SSF Autoparts BMW M3 |
... | ... | ... | |||
| 43 | ES | NASA |
 |
BAF 1 Chevrolet Camaro |
... | ... | ... | |||
| 52 | ES | ICSCC |
 |
C-Note Racing Datsun 240 Z |
... | ... | ... | |||
| 66 | ES | SCCA |
 |
ART / ESX / TCD / Car and Driver / JustRacing.com Subaru WRX Sti |
... | ... | ... | |||
| 73 | ES | SCCA |
|
Hankook Motorsports / JP Racing BMW 328 i |
... | ... | ... | |||
| 74 | ES | ICSCC |
|
DND Fabricating Datsun 280 Z |
... | ... | ... | |||
| 77 | ES | ... |
Mobi 7s butx ... |
... | ... | ... | ||||
| 93 | ES | POC |
|
Mindover Motorsports Porsche 993 |
... | ... | ... | |||
| 95 | ES | FIA |
 |
Team Spoon Acura RL |
... | ... | ... | |||
| 98 | ES | SCCA |
|
Seattle Enduro Porsche 944 |
... | ... | ... | |||
|
|
||||||||||
| No. | Class | Make | Team / Car | Driver | NAT | Sponsor | ||||
| 14 | E0 | ... |
 |
Factory Five West Marus Motorsports Factory Five |
... | ... | ... | |||
| 16 | E0 | ... |
 |
Honda R&D Honda |
... | ... | ... | |||
| 21 | E0 | NASA |
|
Evans Racing Factory Five Racing Cobra |
... | ... | ... | |||
| 38 | E0 | BMW |
|
E-Ticket Motorsports BMW 325 iS |
... | ... | ... | |||
| 50 | E0 | BMW |
|
Bullet Performance BMW M3 |
... | ... | ... | |||
| 57 | E0 | SCCA |
|
Bullet Motorsports Speedlab / HKS BMW 325 i |
... | ... | ... | |||
| 60 | E0 | SCCA |
 |
Sampson Racing Radios Mazda RX-7 |
... | ... | ... | |||
| 82 | E0 | SCCA |
|
NN Racing Honda Civic Si |
... | ... | ... | |||
|
|
||||||||||
| No. | Class | Make | Team / Car | Driver | NAT | Sponsor | ||||
| 6 | E1 | NASA |
|
Team Honda Civic Si #1 Honda Civic |
... | ... | ... | |||
| 8 | E1 | NASA |
|
American Truck Racks B and B Mazda Mazda RX-7 |
... | ... | ... | |||
| 9 | E1 | NASA |
|
Fantasy Junction 1 Acura Integra |
... | ... | ... | |||
| 13 | E1 | SCCA |
|
Gateway Racing Porsche 944 S |
... | ... | ... | |||
| 18 | E1 | NASA |
|
Acutech Hankook Racing Acura Integra |
... | ... | ... | |||
| 19 | E1 | SCCA |
|
Mazdaspeed Motorsports 1 Mazda MX-5 Miata |
... | ... | ... | |||
| 20 | E1 | ... |
|
Team Honda Civic Si #2 Honda Civic |
... | ... | ... | |||
| 42 | E1 | NASA |
 |
BAF 2 Ford Mustang |
... | ... | ... | |||
| 55 | E1 | SCCA |
|
Mazdaspeed Motorsports 2 Mazda MX-5 Miata |
... | ... | ... | |||
| 61 | E1 | SCCA |
|
Road Shagger Racing Mazda RX-7 |
... | ... | ... | |||
|
|
||||||||||
| No. | Class | Make | Team / Car | Driver | NAT | Sponsor | ||||
| 2 | E2 |
SCCA Pro |
|
Wheels America Racing 01 Mazda Miata |
... | ... | ... | |||
| 3 | E2 |
SCCA Pro |
|
Wheels America Racing 02 Mazda Miata |
... | ... | ... | |||
| 4 | E2 | SCCA |
|
Wheels America Racing 03 Mazda Miata |
... | ... | ... | |||
| 11 | E2 | NASA |
|
PDQ Motorsports Honda Civic |
... | ... | ... | |||
| 15 | E2 | NASA |
|
Pierce Motorsports Ford Escort GT |
... | ... | ... | |||
| 23 | E2 | ICSCC |
|
TC Motorsports Mazda Miata |
... | ... | ... | |||
| 26 | E2 | ... |
Blackjack Racing ... |
... | ... | ... | ||||
| 28 | E2 | SCCA |
|
Tracy Mazda Mazda Miata |
... | ... | ... | |||
| 30 | E2 | NASA |
|
Fantasy Junction 2 Mazda Miata |
... | ... | ... | |||
| 41 | E2 | NASA |
|
GOTO Racing Acura Integra |
... | ... | ... | |||
| 44 | E2 | NASA |
|
California's Best Mazda RX-7 |
... | ... | ... | |||
| 54 | E2 | SCCA |
|
Karge Motorsports Mazda RX-7 |
... | ... | ... | |||
| 63 | E2 | NASA |
|
Evil Genius Mazda RX-7 |
... | ... | ... | |||
| 64 | E2 | NASA |
|
Team Heyer / Brown Mazda Miata |
... | ... | ... | |||
| 68 | E2 | ... |
Miller Motorsports ... |
... | ... | ... | ||||
| 71 | E2 | SCCA |
|
Johnson Engineering Mazda Miata |
... | ... | ... | |||
| 80 | E2 | NASA |
|
AdDynamix / Racetech / Nasa Honda CRX |
... | ... | ... | |||
| 81 | E2 | NASA |
|
Toy Shop Auto Sport Mazda RX-7 |
... | ... | ... | |||
| 92 | E2 | SCCA |
|
Anchor Racing Mazda Miata |
... | ... | ... | |||
| 99 | E2 | SCCA |
|
Anchor Racing 2 Mazda Miata |
... | ... | ... | |||
|
|
||||||||||
| No. | Class | Make | Team / Car | Driver | NAT | Sponsor | ||||
| 22 | E3 | NASA |
 |
German Sport / Mel & Sons Mufller / Workpad.com Volkswagen GTI |
... | ... | ... | |||
| 37 | E3 | NASA |
|
Team Capri Ford Capri |
... | ... | ... | |||
| 96 | E3 | NASA |
|
Team Opak-Spoon Honda Fit |
... | ... | ... | |||