If you're looking to take your Polaris Xpedition to the next level, look no further than Thumper Fab's Forward Kit. This Forward Kit provides greatly ground clearance and larger tire clearance. Perfect for extreme trails and provide unmatched performance regardless of the terrain. Strength & Style! 

Why a boxed A-Arm design?  

A boxed arm will give you increased torsional strength for the strongest control arm design possible. There is more to a Thumper Fab boxed control arm than meets the eye. Underneath the steel cladding is a skeleton design that adds strength exactly where you need it and saves weight. Strength is important but unnecessary weight increases your unsprung mass and reduces your shock’s ability to compensate. The Thumper Fab design adds strength and reduces weight for optimal ride quality.  

Easy Installation: 

We offer professionally installed bushings and ball joints for easy installation. When you select the options below, we take the hassle out of pressing in your bushings and ball joints yourself. Utilizing our precision press operation, we are able to ensure your bushings and ball joints are correctly installed and not hammered or pressed in a way that would reduce their quality and lifespan.  

TF ELITE Ball Joints – Looking for the strongest, most durable ball joint on the market? Look no further than Thumper Fab's ELITE ball joints! These ball joints are made from 300M steel for maximum strength and wear resistance. They are also adjustable and greaseable for easy maintenance. Plus, they come with a lifetime warranty for your peace of mind. So if you're looking for the best of the best when it comes to ball joints, choose Thumper Fab's ELITE ball joints.  

 
Uniball – Our uniball bearing replaces the use of a ball joint for extreme levels of performance and strength. Commonly used in harsh racing conditions. Our patented control arm design allows you to run either a uniball or a ball joint for your desired use! 

Reuse bushings and ball joints – You also have the option to reuse your OEM bushings and ball joints. Maybe your Xpedition is brand new or in great shape. Our patented control arms allow the choice to reuse your OEM hardware. We do recommend professional installation and the use of a press to ensure your original equipment can be removed and installed without damage.