Dirt Assault by Sepang Bay 13
Off-Road Dirt Autocross series for newbies, beginners, and advanced drivers alike >> take on the challenge of competitive driving off-road!
Dynamic driving
It's on the dirt that you will experience ultimate car control
Always new
Our own track means we cook up multiple layouts
1-Day event
Main event is over a single day: no time wasted
Take On The Challenge!
You want to be cooler than your car?
Dirt driving and car control is where you are cooler than your car. The best opportunity to slide, Scandinavian-flick, drift, power-slide is at Dirt Assault and our Dirt Days.
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Next Dirt Day
8 August 2026
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Next Dirt Assault
9 August 2026
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Regulations
Click here
General Regulations
OFF-ROAD CATEGORIES:
TRUCKS / Diesel: <2.5L Turbo; >2.5L Turbo
TRUCKS / Petrol: <3.0L; >3.0L (Turbo x 1.7)
CROSSOVERS: <2.5L; >2.5L (Turbo x 1.7)
TYRES: maximum AT & RT only. No MT
CARS
4WD Open
2WD / <1L Open; <1.6L; >1.6L (Turbo x 1.7)
TYRES: Rally / off-road tyres go up 1 category; below 1L Open tyres
DRIVING TEAM
1 Driver, 1 Co-Driver required;
Helmets compulsory.