Dobinsons Shock Coil Springs for Holden Frontera Amigo UT SWB Sport

Dobinsons Twin Tube Nitrogen Gas charged shock absorbers are made from the world's highestquality external and internal parts sourced worldwide. They provide a significant increase inperformance over the standard shock absorbers.

Features Include:

• Tough twin tube design has the benefit of holding larger volume of oil (keeping the internal workings cooler) and improved protection of internal working components
• Low pressure nitrogen gas which eliminates aeration within the oil reservoir, meaning no bouncing, sloppiness nor deterioration of ride
• Teflonned piston rings produce less wear and heat to the bore and increase the life of the shock absorber
• Special anti-bump stops preserve the piston from extreme impacts when fitted to vehicles with coil spring suspension systems
• Valve coding maximises off-road and on-road performance
• Valve stacking system controls dampening laws and permits a record response time in any situation, enhancing safely and comfort
• Polyurethane paint, gives extended life against the elements
• have a 2 year warranty

Dobinsons manufacture after market Coil Springs to restore the ride height with our improved Design Coils. In most cases, the coil is 20% - 40% stronger than the original OEM Spring.

This gives better Load Carrying capacity for Heavy Loads and enhances Road Handling while also improving towing capacities.

Features Include:

• Dobinsons computers have a design that allows the spring to maximise what is expected of the spring
• The powder coat finish is baked on to give a lasting protective coat to help eliminate rust.
• Each coil is precisely placed by a programmable logic computer to achieve perfect pitch. This is very important in Variable and Progressive Rate Springs.
• All coils are scragged 100% to eliminate subsequent spring sag and load tested to ensure that they meet and maintain the required specifications.
• Engineered Coil Ends are designed to fit the vehicle correctly.
• Coils are shot peened to give longer life.
• State of the Art Heat Treatment
• have a 2 year warranty

Dobinsons Spring & Suspension's range of heavy duty 4WD torsion bars are manufactured from high quality micro alloy steel with a thicker bar diameter than the original vehicle torsion bars to improve performance when accessories are fitted. When vehicles are fitted with additional accessories such as steel bullbars, winches, dual battery kits and other frontal accessories the weight placed on the torsion bars can be dramatically increased.

Features Include:

• Dobinsons heavy duty 4wd torsion bars feature increasedspring rate (thicker bar diameter) to better handle theadditional weight and provide far improved handling, rideheight and offroad performance.
• Dobinsons torsion bars feature an increased bar diameter,thicker than the original vehicle torsion bars.
• Dobinsons torsion bars feature cold rolled splines toincrease strength, reliability and ensure a perfect fit.
• A thick durable powdercoat provides protection againstcorrosion.
• As torsion bars have load applied in a particular directionduring compression travel, Dobinsons have their torsionbars directionally preset and scragged to prevent saggingand breakage.
• Dobinsons heavy duty torsion bars have precision endfitment and are marked both left and right hand side, andalso importantly front and rear to ensure correct simplefitment the first time.