The brand was introduced to Mexico in 2004 and to China in 2006. However, Honda's plan to introduce Acura to the Japanese market have been repeatedly delayed due to economic reasons: the planned 2008 launch was delayed for 'about two years or so and then in a December 17, 2008 announcement. Acura has been involved in American motorsports, specifically in Sports Car Club of America (SCCA) and IMSA GT Championship series. Starting in 1991, Acura reached an agreement with the Comptech Racing to use the V6 motor of the all-new Acura NSX in Comptech's Camel Lights Spice prototype. Acura would go on to take the Lights championship in its initial year, including a class win at the 24 Hours of Daytona.
Acura moved to touring car racing, joining Realtime Racing in the SCCA World Challenge with the NSX in 1996, winning the final two races of the season. In 1997, Acura added Acura Integras to the lower classes, and were successful in taking the championship in both of these classes. Realtime took the touring championship with the Integra again in 1998, and came within a few points of winning it again in 1999 only to lose it in the final race, then coming back to retake the title in 2000.
Acura also announced their initiative to take the cars to the 24 Hours of Le Mans in 2008 and eventually move to the superior LMP1 class with cars built by Acura themselves in 2009. Later in 2006, Acura announced that the three factory teams would be Andretti Green Racing, Fernández Racing, and Highcroft Racing, and that the chassis would be built by Lola Cars of the UK and Courage Compétition of France.
The three Acura-powered prototypes debuted at the 2007 12 Hours of Sebring, opening round of the ALMS season, and were successful in their debut. Andretti Green's Acura took second place overall and first in the LMP2 class, while Fernández Racing took third overall, and Highcroft sixth, beating a series of established Porsche teams in their class. At the same time, Acura began development of their own chassis by heavily modifying their purchased Courage chassis.