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Product Group: Car Torque
Product Category: 4WD Suspension
Product Name: Polyair - 4S
Product Code: Poly-S
Short Description: The Polyair Spring suspension aid solves suspension problems and improves all round handling performance and ride stability in cars, vans, trucks, and 4x4s.

Whats a Polyair Bag?

The airbag, which inflates inside a coil spring, eliminates rear-end sag under load as well as preventing bodyroll when cornering or when there is an uneven load on board. This makes Polyair Springs ideally suited to towing applications as they are adjustable simply be adding or removing air pressure.

As well as coil spring applications, there are Polyair kits for vehicles with leaf springs where the airbag is fitted inside its own coil spring that sits between the vehicle's chassis and the leaf springs.

Polyair Springs improve ride, handling and stability, help prevent bottoming, bounce and sway, renew life in tired springs and extend life of dampers, springs and tyres.

Polyair airbags are made of high-tensile-strength polyurethane for long-lasting durability and are covered by a 12-month/20,000km warranty, during which time any defective parts will be replaced for free, provided the kit was correctly installed.
Improves off-road performance

Driving on rugged off-road terrain results in a lot of severe pounding action to the springs.

Polyairs boost spring rates to help prevent bottoming and absorb those hard impacts.

With the air adjustable feature, springs can be quickly adjusted for on or off-highway performance.
Load levelling

Heavy loads and trailer towing often cause sag, sway and bottoming out. At night, road visibility becomes impaired because headlight aim is pointing to the sky. Polyair Springs cure these problems by boosting overload support and maintaining proper level, making driving easier.

Polyair Springs are designed to increase the levelling capacity of your vehicle. Never load the vehicle beyond the manufacturer’s Maximum Gross Vehicle Weight Rating.