4x4 Overland Touring

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CRD TECH ECU Enhancement / Re-Mapping & DYNO Tuning. All makes and models

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AIS specialise in the enhancement and customisation of four wheel drive vehicles for off road and commercial use.

We have custom solutions available for every vehicle and our regular services include suspension, bar work, fuel and water tanks, battery management systems, refrigeration, lighting, diesel ECU Re-Mapping, Performance Exhausts and diesel engine preventative maintenance.

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Brands we stock and recommend


Cannot fault the team at AIS. There is never a job too big or too small. The team is always super helpful and happy to work with your needs. Always polite and very reasonably priced.

Henry Morgan

I’ve had my VW Amarok, VW Crafter and Hilux tuned at AIS and could not be happier with the service and results from these blokes.
Highly Recommend these guys

Tony Steedman

I own 5 Amaroks and drive 3 hours to get all my vehicles serviced and modified at AIS.
That might tell you something.
If you value great service and good blokes to deal with, don’t go anywhere else.

David Dinnin

Great professional job and products. Will definitely recommend and use again. Thank for your great service!

Sid Ayoub

Thank you! Jeremy Cooke for the clean, ECU tune, catch can and fuel pre-filter. Awesome work squeezing in around existing stuff :) Top bloke too! Look forward to doing more business in the not-to-distant future :)

David Garbutt

Just wanted to give Jeremy Cooke from AIS a massive shout out for the work he has done on my family’s rok’s, absolutely awesome workmanship, who cares for your car like it’s his own and produces great services at great prices, any one in Sydney/ or are willing to travel get in contact with him if you need anything done to your vehicle, you would be crazy not too. Thanks again to Jeremy Cooke your a legend mate.

David Yarullin

Professional and knowledgeable, looking forward to seeing Jeremy back for more enhancements and his expertise. Highly recommend AIS 

Rebecca Haydon