X Factor Pro Elite is the top of the Ram 3500 HD range here: the PB+J billet aluminum 4 link arms up front and mini spring packs in the rear. It is built for a 3500 that you want to ride well on the street and perform on the trail, with 3.5 inches of lift and room for 37 inch tires. The tradeoff is a modest drop in payload, which Rock Krawler spells out.
What's in the kit
- (1) HD adjustable front track bar made from 1.5 inch O.D. solid chromoly steel, with an adjustable, rebuildable anti-wobble joint at the frame and a custom 1 inch shank FK rod end at the axle
- (2) sport tuned multi-rate coil springs
- (4) heavy duty adjustable 4 link front control arms billet machined from 2 x 3 inch 7075 aluminum with heavy duty forks
- (2) fabricated 4 link brackets with skids, laser cut from 1/4 inch steel
- (2) mini spring packs
- (4) U-bolts
Shocks are the choice you make under Pick your package. Rock Krawler lists four shocks as part of the system when they are configured.
Why this system
- PB+J billet arms. Machined from 2 x 3 inch 7075 aluminum, with heavy duty forks.
- Mini pack rear lift that Rock Krawler says turns your leaf springs into true off-road performers.
- 4 link conversion for better axle control and articulation than a radius arm setup.
- Sport tuned multi-rate front coils and an HD adjustable front track bar.
- Payload drops 10 to 15 percent depending on the truck, and air bags can restore it.
- Room for 37 x 13.5 inch tires. Rock Krawler sizes this system for 37 inch tall tires.
- Complete bolt-in system with the geometry corrections you need already in the box.
- Lifetime warranty coverage on the system, per Rock Krawler.
Pick your package
This kit comes two ways: with no shocks, or with the Fast CD shock package.
- Base System: Coils, billet 4 link arms and brackets, track bar, mini spring packs and U-bolts. No shocks come in the box.
- Fast CD Adjusters: RRD 2.625 inch remote reservoir shocks with Fast CD adjusters and 3.25 inch reservoirs. The body and reservoir are fluted, hard anodized aluminum with a 1 inch 17-4 PH stainless shaft, and the shock is serviceable, rebuildable and revalveable. The adjuster lets you change compression damping in seconds, up to 30 percent more with infinite settings, so you can tune for empty, loaded or towing.
Configuration is the engine, Diesel or Gas. Rock Krawler offers this system with no shocks or with Fast CD adjusters only.
Fitment and what else you'll need
Fits the 2013-present Ram 3500 HD 4x4, diesel or gas. The PB+J arms are raw billet aluminum, so Rock Krawler recommends a finish or clear coat. OEM payload is reduced by 10 to 15 percent depending on leaf spring configuration, and air bags can bring it back. Tire size listed is 37 x 13.5 inch.
Rock Krawler lists a 3 to 4 week lead time on 2.625 inch RRD shocks and coilovers, counted in business days from the order date.
Rock Krawler lists lifetime warranty coverage on this system. Its warranty page covers hard parts such as control arms, track bars and mounting brackets for life, joint housings for 10 years and coil springs for 5 years against fracture. Shocks, joints and other wear items carry shorter terms, and the full terms are on Rock Krawler's warranty page.
