3" Front Dual Rate Coil Springs, 20% softer than stock for a very smooth ride and 10" of wheel travel (4" compression, 6" extension from ride height).
2" Add-A-Pack Springs, 15% softer than stock for a much smoother ride when unloaded and 10" of wheel travel (5" compression, 5" extension from ride height).
New U bolts for the rear suspension.
Fox 2.0 IFP shocks front and rear, tuned for your truck and these spring rates. You can also upgrade to remote resi shocks, or step up to our custom Sway Away package.
Heavy Duty Adjustable Front Track Bar, made from 1.5" OD DOM tubing with a high quality heim joint at the axle end, and a hard Delrin bushing at the frame end.
1" Billet Front Sway Bar End Links with high quality heim joints to replace your weak factory end links.
Front polyurethane bumpstops to replace the factory bumpstops, to give you a softer bump when the suspension gets close to bottoming out.
With this setup, you can easily clear 35" tires on just about any wheel, and you can clear 37" tires on 8" or 9" wide wheels with 4.5" to 5.5" of backspacing. The truck shown in the photos has 37" Toyo MT tires on Method 17x8.5" wheels with 4.75" backspacing. There is some light rubbing of the inner fender that can be clearanced with a heat gun.
This kit fits 2013 through 2017 Ram 3500 4x4 diesel or Hemi trucks - just select which motor your truck has and we'll send coil springs specific to your application.
We also offer adjustable long arms that are 100% bolt-in and will allow you to move the axle forward, and fine-tune your caster. You will be able to completely eliminate coil-spring bowing without the use of weak drop brackets that reduce your ground clearance.