The SuperPro Lift Correction Arms incorporate Polyelast® Blade Technology and have been developed using sophisticated Finite Element Analysis programming, used extensively in the OE environment, along with a
rigorous testing regime both in the lab and in the field. The combination of a 20% increase in sectional properties combined with the use of OE grade High Strength, High Toughness Australian steel, the result is an arm
of comparable weight to the original radius arm, with increased strength, built for all on road and off-road conditions.
It should be common knowledge by now that raising a vehicle washes off castor. The effects of decreased castor are a loss of straight line stability, vague steering at higher speeds and can cause castor shimmy. The
SuperPro Lift Correction Arm Kit solves the issues with “built in” castor correction in the design, with nearly 4 Degrees for a 50mm lift and 2.5 Degrees for a 75mm lift. These Radius Arms have been designed with castor
correction to only suit raised vehicles. The design uses concentric bushings with advantages such as durability, comfort and increased articulation over non-centrally located bushings.
Articulation is critical to maintain tyre contact and keeping the cabin stable in rough road and off road scenarios. Articulation is the ‘hanging point’ for many aftermarket Radius arms, which continue to use the OE
bushings or inferior replacement rubber alternatives. The SuperPro Radius Arm Bushings utilises the Polyelast material and offers superior articulation by redefining the form and function of the bushing in this location. By
redesigning the profile of the bushing and creating a pocket for the Polyelast material to flow, a higher articulating bush with far greater durability has been created. The addition of a larger inner tube has led to a more
robust part for high speed highway stability and off road ruggedness without compromising NVH.
When it comes to a radius arm and vehicle suspension, unsprung weight is a critical factor. It affects not only ride and comfort but the dynamic system dampening and harshness. Vehicle Manufacturers spend a
significant amount of time tuning vehicle suspension systems to ensure resonant frequencies are mitigated and tyre to road contact is maximised in all conditions, altering the unsprung mass of components has potential
to compromise this. The SuperPro Lift Correction Arm retains the OE design intent by providing an equally weighted arm. Solid section radius arms may well be rugged for the extremist 4x4 user, but the extra weight
does cause concerns and adds stress to other suspension components. This can be an issue on heavily corrugated roads where the extra unsprung mass generates more energy that has to be absorbed by the shock
absorbers, add to this, a set of bigger, heavier wheels and tyres and this issue is further exacerbated. With advances in materials and engineering designs, a smarter hollow section option exists today over the “old
school” solid design.
Below you will find a list of some of our exciting parts we released in October!
|RC0016FZ-33 Front Sway Bar||RC0081RZ-18 Rear Sway Bar|
|TRC470 Upper Control Arms||SPF2348PK Lower Shock Bush||RS002 Top Mount||TRC096FLK Easy Lift Strut Spacer|
|SPF4855K Brake Line Spacer Kit||KIT219SK Greasable Shackle & Bush Kit||KIT096K Leaf Spring Bush Kit|
|SPF2670K - Front Eye||SPF2671K - Rear Eye||SPF2672K - Shackle Upper||SPF4848K Fixed Pin Protection Cap|
|Front Control Arm Bushes
|SPF3511K - Lower Front||SPF4049K - Lower Rear - Standard||SPF4046K - Lower Rear - Single Offset||SPF4045K - Lower Rear - Double Offset|
|Front ReadyStrut Top Caps
|RS005 - ReadyStrut Top Mount|
|Front Control Arm Bushes
SuperPro has developed, what is arguably, the most sophisticated, castor increase, high articulation and perfectly weighted replacement Radius arms for the 4WD market.
Intercontinental Love Child
In June SuperPro delivers right across the range with both new vehicles and old classics!
SuperPro brings to the market a perfectly weighted replacement Radius arms for the Toyota Landcruiser.
This month we are transitioning the Nissan Navara and Pathfinder Front Control Arm bushings to our new design.
Incorporating a half shell design with more material, the new design bushes will work better and be easier to install and still have all the adjustability of the previous versions.
Nissan Navara D40 - 2005-2014
Nissan Navara NP300 4WD Dual Cab - 2015-on
Nissan Navara NP300 4WD Single & King Cab - 2015-on
Nissan Pathfinder R51 - 2005-on
SuperPro is always developing new products and needs your help for the final test.
Contact us if you are located in Brisbane and willing to be involved with our R&D team.
All we need is your car for up to 5 days in our R&D facilities in Moorooka (QLD), then we only ask you to provide feedback (you keep the products installed in your car)