ADR compliant modification certifications to keep you road legal.
When modifying your motorcycle, you need to stay road worthy. We provide ADR-compliant modification certificates, performing the required testing and registering your modifications with the Department of Transport.
Motorbike Mod Certificates
Sub-Services & Inclusions
ADR compliance inspections: ensure all modifications meet Australian Design Rules.
Department of Transport certification: official documentation and registration handled for you.
Custom build certification: compliance testing for unique or heavily modified bikes.
Brake, suspension & lighting checks: verification of safety-critical systems.
Noise & emissions testing: confirm your bike meets legal operating standards.
Paperwork & report submission: we manage the full approval process.
Compliance plate issuance: proof your bike is fully road-worthy.
Find out more about getting a Modification Certificate
FREQUENTLY ASKED QUESTIONS
Which modifications require certification?
From exhaust upgrades to frame changes, forced induction builds, and even EV conversions many types of modifications require certification to meet ADR compliance standards.
How long does certification take?
Once we have all the necessary details for our engineer’s report, approval from the Department of Transport usually takes around one week.
Do you handle the paperwork with the Department of Transport?
Absolutely. We take care of all paperwork and communication with TMR, so you can relax while we handle the admin side of things.
What happens if my modification doesn’t pass?
If a modification doesn’t pass, we’ll always provide a clear reason why and our engineers will work with you to find the best solution to get it over the line.
Can you certify custom builds?
Yes, we sure can! We recommend chatting with us before you start your next project, early consultation can save you a lot of time and money in the long run.
book now
Book a modification inspection and stay road legal.
At Nippon Performance we offer a wide range of professional services to support you in caring for your motorcycle. You can give us a call and chat to Ben or Phil, we know bikes and we look forward to getting to know yours.
If it doesn’t fit - return or exchange it within 30 days, free of charge.
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What our customers say about us…
Very happy with the service, my bikes riding well. Price was fair and turn around was only a day. Highly recommend 🤝
Ro, Google Review
If you are looking for a mechanic you can trust, I can’t recommend the team at Nippon enough. Will definitely continue to get all work done on my bike through them.
RK, Google Review
They made a small mistake, but the way they handled it was exceptional. They immediately took responsibility and even offered to cover the cost of a tow vehicle to make it right. That kind of customer care is rare and speaks volumes about their integrity.
Benjamin Smith, Google Review
I’m loving the tune on my bike and especially the sound difference with the straight pipe, plus the pricing is very reasonable and the work is very fast! Will definitely be returning for future upgrades with my bike.
SnakeBoyx, Google Review
Their prices aren’t the lowest, but you absolutely get what you pay for. Paying a bit more today saves you tomorrow, because they’ve made sure the bike is road-ready and free from future surprises. Highly recommend their services!
