"We are very careful in choosing our event partners and take careful consideration of the boundaries of our international affiliates such as Drift Australia, MSC, and Pro Drift." Formula Drift Asia. Formula Drift Asia was created in 2008 with the inaugural FD Singapore competition. The first real international competition of its in Asia, held at the Changi Air Show Grounds. This historic event was sold out before the gates opened. Since then, Formula Drift Asia became its own championship series, the first Pan-Asian professional drifting championship. In 2009 and 2010, the Championship made stops in Singapore, Thailand and Malaysia. For the 2011/2012 Championship tour, Formula Drift Asia added an additional stop in Indonesia. FD Asia web site. The first Formula Drift Asia Champion was Tengku Djan. Formula Drift has continued to refine its rulebook and technical regulations year to year in terms of car and competition regulations. Cars and their builds are constantly under review by the Formula Drift staff. The rule book is revised every year to promote fair and exciting drifting. Some cars and practices are written out of the rule book in order to keep a realistic and level playing field. During the 2004 season, the Dodge Viper Competition Coupe was permitted to compete; subsequently it was ineligible in Formula Drift. Although Formula Drift does not permit front-wheel drive cars, it does allow all-wheel drive cars to be converted to rear wheel drive, such as the Subaru WRX and Mitsubishi EVO. In the United States, the Scion tC is sold only in the FWD layout, but because it shares the same chassis as the AWD Toyota Avensis (sold only in the United Kingdom and Europe), it can be converted to a competition-ready RWD layout. This change sparked great debate between drifters in the series who felt that an original FWD vehicle should not be eligible due to the front cross member changes needed. A trademark of Formula D competition cars is the very open engine rulebook. Formula Drift allows engines from other manufacturers to be swapped into competition cars. "Engine, transmission, ECU and/or final drive modifications are free, but only the rear wheels may propel the vehicle". This results in a huge variety of engine/chassis combinations as well as huge power outputs commonly in excess of 850+ whp. Vehicles wishing to compete for the Manufacturers Championship must use an engine from the same manufacturer as the chassis. Engine swaps remain very common with older models but can be seen with new builds as well. Naturally aspirated Chevrolet V8 engines are often used because of their availability and lower operating costs.