The K-Mac Touring Car Challenge showcases the past 20 years of Australian Touring Car history. Featuring ex-V8 Supercars, Super Tourers, V8 Giants and the more recent "Giant Killers", cars such as the Mitsubushi Evo and Subaru WRX, as well as a contingent of OzTrucks and invited "Muscle Cars" to put the odd cat amongst the pigeons.

The cars that have captured Australia's imagination, and launched the careers of many Australian champions feature strongly in the Touring Car Challenge. The diversity of the cars is what makes the Touring Car Challenge great - the big power of the ex-V8 Supercars means they have an advantage on the fast circuits, but the more nimble handling and superior braking of the other cars, like the Super Tourers and Giant Killers, means they get their own back on the tighter circuits. Overall, who gets the upper hand is anyone's guess, which only serves to make the K-Mac Touring Car Challenge all the more exciting.

Click here to access the Touring Car Challenge Sporting and Technical regulations. Gran Turismo class regulations are to be issued, if you own or are considering building a car, please get in touch to confirm eligibility.