
Reach us here or email info@4x4downunder.com.au
The Boss Airbag Rear Suspension Kit is perfect for 80 or 100 Series LandCruisers with a 3″+ lift kit, designed for serious off-road adventures.
These heavy-duty airbags are rated at 2600lb (1186kg) per side and have been government-approved, tested up to 750psi. Manufactured entirely by Boss, they proudly carry our branding. Beware of unbranded alternatives, often imported from China by other companies.
On average, a dual cab ute will run between 15-45psi, depending on its load. With over 13,000 load assist kits sold across Australia, Boss airbags have been put to the test by 4WD enthusiasts, miners, tradies, tour operators, and used in agricultural vehicles, trailers, motorhomes — anywhere you can imagine.
For optimal performance, inflate your airbags just enough to achieve a level ride height. This allows your suspension to distribute the load evenly, preventing any single component from taking too much strain.
Built tough for Australia's rugged terrain, Boss airbags offer you the confidence to tackle anything the outback throws your way.
Make | Model | Year |
Toyota | Landcruiser 80 Series | |
Toyota | Landcruiser 100 Series |
We're Australians, and we like to support our fellow Australians, which is why all our products are sourced locally from the official Australian distributors. Nothing is imported directly and we don't stock any grey imports. This also means that all manufacturer warranties are fully honored by the brands themselves.
Staff replied no need to contact down under wish all services were that hassle free thank you I will be back when I need more equipment
Works great
Beefy, practical, small enough to fit behind the number plate. Awesome!
awesome bit of gear. exceeded expectations
Great product many thanks to down under for their terrific service
Thanks for the great feedback Peter!
Haven’t used it yet, but it looks exactly as I thought.
Service was great.