Outback Armour is an Australian Family Owned Company that was founded in 2012 with the premise to build 4×4 suspension stronger and with a better ride quality than what was currently on the market, while also keeping it affordable. Based in Geebung, Queensland, Outback Armour has achieved this and more, and has gone on to be one of the leading suppliers worldwide of Armoured Vehicle Suspension.

4×4 Customs is a Premium Outback Armour Dealer and has been for since 2014.


Tough Dog 4wd Suspension is an industry leader in innovative and quality suspension systems for just about every 4wd application, specialising in GVM Upgrades.

With over 35 years in business and a combined experience of over 100 years, every Tough Dog product is researched and developed here in Australia in their Sydney based headquarters.


Airbag Man are a proudly Australian owned & operated family business established in 1995, representing world renowned companies such as Firestone & Dunlop.

The Airbag Man brand has been instrumental over the past 20 years designing & manufacturing unique high-quality air suspension systems to suit hundreds of vehicle types in the automotive industry from light passenger to heavy transport as well as industrial & agricultural applications


8 years ago Dwiz Diff Housing began manufacturing stronger diff housings for their Fraser Island 4WD hire fleet. It was very common for the factory Diff Housings to fail in the fleet due to constant off road use.

To avoid this, Dwiz designed a super strong Diff Housing that withstand driving in harsh environments, and also carry extra weight. Our Inner Tube and Blocking design gives increased internal strength in critical areas, without sacrificing ground clearance.

Benefits of our design:

  • Increased Load Rating
  • Easy to apply design to other models of vehicles
  • Internal strength (up to 199% stronger than factory)
  • Maximised ground clearance
  • Strengthened in Critical areas
  • SSM/ADR Approved
  • Designed and Manufactured in Australia
  • Tested on Fraser Island over 100,000kms

Want more information or need help deciding what suspension best suits your needs and budget? Come in and see us or get in contact today! We would be happy to help in anyway we can.