Unrivaled Engineering was proud to sponsor the Stick Shift class at this year’s Street Machine Drag Challenge, showcasing some of the most capable manual-equipped street cars in the country.

The 2025 event delivered five tough days of racing and road miles, with every competitor putting their cars - and their commitment - to the test. Congratulations to all who completed the challenge, and to the Stick Shift class winner, Zane Heath, on a well-earned result.

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In partnership with EJR Performance, we’re proud to back an event that continues to highlight the passion and engineering behind Australia’s street car scene.