Changes for the 2004 Season

Autobacs () is a retailer of automotive parts and accessories based in Japan, with branches primarily in Asia and stores also located in France. Etymology Autobacs was given a backronym as follows, which reflects the products the company provided prior ...

becomes title sponsor. * Introduction of the ''D1 Gals'' who would appear at each event. Previously to that, the series used girls who were represented by other sponsors. * Cars are now required to bear the D1GP sponsor box, containing the series' sponsors logos, at the side of the car at each event. * Cars are now required to bear the D1GP orange sun visor, containing the series logo and the company logo, at each event.

2004 Schedules

''n.b. Winning Driver are mentioned on the right''

2004 D1 Grand Prix Point Series

Round 1 - February 27/28 -

Irwindale Speedway Irwindale is a city in the San Gabriel Valley, in Los Angeles County, California. The population was 1,422 at the 2010 census, down from 1,446 at the 2000 census. The ZIP Codes serving the area are 91010, which is shared with Duarte, 91702 ...

Irwindale Irwindale is a city in the San Gabriel Valley, in Los Angeles County, California. The population was 1,422 at the 2010 census, down from 1,446 at the 2000 census. The ZIP Codes serving the area are 91010, which is shared with Duarte, 91702 ...

California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...

, United States - Yasuyuki Kazama (S15)
Round 2 - May 4/5 - Sports Land SUGO (Go-Kart circuit),

Miyagi Prefecture is a prefecture of Japan located in the Tōhoku region of Honshu. Miyagi Prefecture has a population of 2,305,596 (1 June 2019) and has a geographic area of . Miyagi Prefecture borders Iwate Prefecture to the north, Akita Prefecture to the nort ...

, Japan - Yasuyuki Kazama (S15)
Round 3 - July 24/25 - Ebisu South Course,

Fukushima Prefecture Fukushima Prefecture (; ja, 福島県, Fukushima-ken, ) is a prefecture of Japan located in the Tōhoku region of Honshu. Fukushima Prefecture has a population of 1,810,286 () and has a geographic area of . Fukushima Prefecture borders Miya ...

, Japan - Ken Nomura (ER34)
Round 4 - August 21/22 -

Autopolis is a international racing circuit located near Kamitsue village in Ōita Prefecture, Japan on the Northeast of Kumamoto. Nippon Autopolis">F1 News - Grandprix.com > GP Encyclopedia > Circuits > Nippon Autopolis/ref> Tsurumaki ordered 30 Buic ...

Ōita Prefecture is a prefecture of Japan located on the island of Kyūshū. Ōita Prefecture has a population of 1,136,245 (1 June 2019) and has a geographic area of 6,340 km2 (2,448 sq mi). Ōita Prefecture borders Fukuoka Prefecture to the northwest, Kumam ...

, Japan - Nobuteru Taniguchi (S15)
Round 5 - September 18 - Metropolitan Parking,

Odaiba today is a large artificial island in Tokyo Bay, Japan, across the Rainbow Bridge from central Tokyo. Odaiba was initially built in this area for defensive purposes in the 1850s. Reclaimed land offshore Shinagawa was dramatically expanded durin ...

, Japan - Ryuji Miki (S15)
Round 6 - October 23/24 - Ebisu South Course,

, Japan - Youichi Imamura (FD3S)
Round 7 - November 25 -

Tsukuba Circuit is a motorsport race track located in Shimotsuma, a neighboring city of Tsukuba, Ibaraki Prefecture, Japan, about north of central Tokyo. It is long, with 32 pit garages and a long back straight. There is a small chicane used only for moto ...

Ibaraki Prefecture is a Prefectures of Japan, prefecture of Japan located in the Kantō region of Honshu. Ibaraki Prefecture has a population of 2,871,199 (1 June 2019) and has a geographic area of . Ibaraki Prefecture borders Fukushima Prefecture to the north, ...

, Japan - Youichi Imamura (FD3S)

2004 D1 Grand Prix Exhibition Matches

D1 Pre-Season Match - January 17 - Metropolitan Parking,

, Japan - Kuniaki Takahashi (JZX100)
D1 Exhibition - Apr. 17 - Metropolitan Parking,

, Japan - Ken Nomura (ER34)
D1 Odaiba Allstar Match - Apr. 18 - Metropolitan Parking,

, Japan - Yasuyuki Kazama (S15)
D1 Odaiba Allstar Match - Sep. 19 - Metropolitan Parking,

, Japan - Youichi Imamura (FD3S)
D1 USA vs Japan Allstar - December 17 -

California Speedway Auto Club Speedway, originally opened as California Speedway, is a , low-banked, D-shaped oval superspeedway in unincorporated San Bernardino County, California, near Fontana. It has hosted NASCAR racing annually since 1997. It was also previ ...

Fontana Fontana may refer to: Places Italy *Fontana Liri, comune in the Province of Frosinone *Fontanafredda, comune in the Province of Pordenone *Fontanarosa, comune in the Province of Avellino *Francavilla Fontana, comune in the Province of Brindisi * ...

, United States - Nobushige Kumakubo (S15)

Final Championship Results

Source: D1GP
Official Site 2004 Championship table

Sources

D1GP Results Database 2000-2004
{{D1 Grand Prix D1 Grand Prix seasons