Modifying a vehicle
You can modify, customise or retune your car, motorcycle, van or ute — but you may need a low volume vehicle (LVV) certification to get a WoF.
Check these agencies for updates on available services.
Certifying a modification
You only need to get an LVV certification if you heavily modify your vehicle — and you’ll need the certificate before you can get your warrant of fitness.
You’ll need to check which categories your modifications fall into, and find a certifier who’s authorised to approve modifications in those categories.
The rules
Different modifications have different standards — see what you can and cannot do if you’re modifying your car’s:
- chassis
- suspension
- steering
- brakes
- engine and drive-train
- fuel systems
- exhaust noise emissions
- exhaust gas emissions
- wheels and tyres
- body
- seats and seatbelts
- glazing and vision
- interior
- lighting
- attachment systems
- vehicle operation
Or if you’re modifying:
Utility links and page information
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