| Title | Season | Episode # | First Aired |
|---|---|---|---|
| ACT.1: Project D | 4 | 40 | Saturday April 17, 2004 |
| ACT.2: Full Speed! Downhill Battle | 4 | 41 | Saturday April 17, 2004 |
| ACT.3: The Top Gun of the Toudou School | 4 | 42 | Saturday June 19, 2004 |
| ACT.4: The Two Pieces of Advice | 4 | 43 | Saturday June 19, 2004 |
| Act 05: The Starting Line to Victory | 4 | 44 | Saturday August 21, 2004 |
| ACT.6: Blind Attack | 4 | 45 | Saturday August 21, 2004 |
| Act 07: The Stormy 85 Turbo | 4 | 46 | Saturday October 16, 2004 |
| Act 08: The FD Battle Of Destiny | 4 | 47 | Saturday October 16, 2004 |
| Act 09: Kyoko's Confession | 4 | 48 | Saturday December 18, 2004 |
| ACT.10: Saitama Area Ultimate Weapon | 4 | 49 | Saturday December 18, 2004 |
| ACT.11: Downhill Battle in the Rain | 4 | 50 | Saturday February 19, 2005 |
| ACT.12: The Straightaway of Discontent | 4 | 51 | Saturday February 19, 2005 |
| Act 13: Motivation | 4 | 52 | Saturday April 16, 2005 |
| Act 14: The Pitiful Lonely Driver | 4 | 53 | Saturday April 16, 2005 |
| ACT.15: 4WD Complex | 4 | 54 | Saturday June 18, 2005 |
| ACT.16: The Hillclimb of Fury | 4 | 55 | Saturday June 18, 2005 |
| Act.17: Saitama Area Final Battle | 4 | 56 | Saturday August 20, 2005 |
| ACT.18: Last Drive | 4 | 57 | Saturday August 20, 2005 |
| ACT.19: God Foot and God Hand | 4 | 58 | Saturday October 15, 2005 |
| ACT.20: Trancendent GT-R | 4 | 59 | Saturday October 15, 2005 |
| ACT.21: Dogfight | 4 | 60 | Saturday December 17, 2005 |
| ACT.22: The Sorcery of the Single-Hand Steer | 4 | 61 | Saturday December 17, 2005 |
| ACT.23: Endless Battle | 4 | 62 | Saturday February 18, 2006 |
| ACT.24: The Neverending Challenge | 4 | 63 | Saturday February 18, 2006 |