| Place | Nascar 2003 Racing Top 50 | Hits In +Page Loads | Hits Out |
| 1 | H M Racing ID: 25 Nascar 2002/2003 season sim site. cars (with or without numbers), custom paint jobs, cockpit/car sets, rims, tires, tachs, shifters, decals, fonts, links and more.  | 193 | 8 |
| 2 | Full Throttle Sim Racing ID: 132 The ultimate online sim racing experience supporting Nascar Racing 2003, Arca Sim Racing, and rFactor. Please join us now!  | 190 | 3 |
| 3 | FSRacing - ACDM (Active Cheat Detection Monitor) ID: 93 Qualify To Make The Races / 3 Qual Attempts Per Week / Open To ALL Drivers / Practice, Qualifying Sessions & Races Every Night 630pm -12pm EST / Using The Newest rsClient ACDM System / ACDM = Active Cheat Detection Monitor / Keeping It Fair & Equal / Sign Up Now!  | 176 | 8 |
| 4 | Driver's Warehouse ID: 90 Home of the Jimmie Johnson Spotter Pack for NR03, along with many other sim racing resources.  | 75 | 2 |
| 5 | ALLSTAR SIM INCORPERATED ID: 144 3 games/11 seires/8 days a week | 72 | 2 |
| 6 | MORL Racing League ID: 146 NR2003 racing league with open setup COT Sunday, and fixed setup BGN Monday, CTS Thursday. Good clean racing going on 10 years strong.  | 62 | 3 |
| 7 | BCRacing Designs ID: 154 Paints, templates, utilities, and updates for Nascar Racig 2003  | 27 | 2 |
| 8 | Millenium Racing Online ID: 28 MROL is a simulated online auto racing league using NASCAR Racing 2003 by Papyrus. MROL is a fixed setup racing league. The purpose of this league is to create a clean and competitive racing environment that is as accident free as possible. This league welcomes any and all drivers who are interested  | 25 | 9 |
| 9 | Sim Downloads ID: 150 Like sim downloads? Well here is your place! We've got NR2003, NR2002, NASCAR Heat and more! However, we need your file! Please submit your file! | 20 | 2 |
| 10 | LoneStar Sim Racing ID: 147 NR2003 racing league. COT, Whelen, Aero and much more! | 19 | 5 |
| 11 | White Lightning Racing(Team Sim Racing) ID: 151 Team Racing | 8 | 2 |
| 12 | Jeff Gordon Scannerbytes ID: 116 Get free weekly audio downloads of Jeff Gordon's scanner audio! | 7 | 0 |
| 13 | Michael Waltrip - Sherrills Ford POSSE Badge ID: 40 By purchasing a Sherrills Ford POSSE badge, you help to fund charities that are dear to us. The POSSE badge makes a GREAT GIFT! | 5 | 0 |
| 14 | TXOR ID: 95 NR2003 Resource Site | 1 | 1 |
| 15 | =[BAD]= SQUADRON.COM ID: 155 gaming communitee starting a new nascar 2003 race server all welcome , no password , ip :- 207.44.148.146:49366 | 0 | 5 |
| 16 | DownForce-Racing ID: 153 tuesday night cot league winter leagues starting soon | 0 | 2 |
| 17 | Kickin' Asphalt Racing Series ID: 152 Modified Racing League | 0 | 2 |
| 18 | Hobo Racing ID: 149 Nascar 2003 League | 0 | 3 |
| 19 | Online Race Of Champions ID: 148 New ARCA SimRacing League come sign up today!!! | 0 | 0 |
| 20 | Southern Roots Racing League ID: 145 Dedicated to the TRUE sim Racer running LMSC,COT,Trucks and whatever else has wheels | 0 | 0 |