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Carli Suspension 3in Lift Linear-Rate Front Coils 10-13 6.7L Ram Cummins

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In Carli's 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.

  • 2.5"-3" Lift Height Depending on Cab Configuration
  • Guaranteed under the harshest conditions
  • Black Powder Coated
  • Shot peened and pre set
  • Linear Rate
  • Fitment: 2010-2012 Ram 3500 4x4 Diesel
  • Fitment: 2010-2013 Ram 2500 4x4 Diesel

Carli Suspension 3in Lift Linear-Rate Front Coils 10-13 6.7L Ram Cummins fits the following vehicles:

  • 2010 Dodge Ram 2500
  • 2010 Dodge Ram 3500
  • 2010 Ram 2500
  • 2011 Ram 2500
  • 2011 Ram 3500
  • 2012 Ram 2500
  • 2012 Ram 3500
  • 2013 Ram 2500