In our multi-rate springs each coil is spaced differently making them a variable spring rate. Initially it is easy to compress these springs for the first couple of inches. As you apply more force, the coils come closer to each other. After a certain point, the coils at the bottom 1/4 of these springs begin to touch each other and finally become inactive or dead, which makes the spring stiffer. The more force you apply to our multi-rate spring the more the rate increases. So, these springs are compliant to very small bumps on the road, while achieving control when needed off road, hard braking, and turning. These springs allow you to achieve the highest performance while driving hard and providing a smooth, comfortable drive the rest of the time. For 2010+ trucks, we have found that using a Linear rate coil works best with the heavier 4th Generation vehicles, giving a very supple and smooth ride while still keeping performance to the absolute maximum.
$ 45.00
: The factory RAM diesel fuel filler was designed without a fuel cap provision, leaving your expensive engine vulnerable to dirt, debris, and sedimentary deposits that lay on top of the factory fuel filler neck. The filler is sealed with a flap, but nothing other...
$ 1,455.00
: Has the steering on your Dodge Ram lost that tight feel? It is very common for the front end of these heavy trucks to loosen up after seeing some miles. Daimler-Chrysler has sent out many TSB's regarding excessive play in the O.E.M. track bar...
$ 435.00
: This adjustable track bar is a must for any Dodge 2500/3500 4x4 suffering from wandering steering or with an aftermarket lift. The track bar will center the axle side to side and ensure proper suspension geometry. The track bar will also give a tighter...
$ 435.00
: This adjustable track bar is a must for any Dodge 2500/3500 4x4 suffering from wandering steering or with an aftermarket lift. The track bar will center the axle side to side and ensure proper suspension geometry. The track bar will also give a tighter...