• BDS 4" Lift System
BDS1641H-SN

BDS 4" Suspension Lift Kit for 2019 Dodge/Ram 1500 Pickup & Rebel w/ Air-Ride | Gas Only

  • $2,290.92

2019 Dodge RAM 1500 w/ Air Ride. Gas Only.
These new air ride compatible kits are built to the highest standard to maximize the truck's potential with room for 35" tires. Built on BDS's tried and true high clearance design these kits correct steering, suspension and driveline geometry for on road comfort, handling and safety. These systems have been engineered and tested to retain full functionality of the factory air ride system allowing you to adjust ride height through the various modes. Up front this 4" system includes a pair of high clearance laser cut crossmembers along with a 3-point differential relocation system and differential skid plate to create a stout subframe for the suspension components to be installed. New ductile iron CNC machined steering knuckles are supplied along with heavy duty tie rod ends to keep allow for ESC system compatibility. Top mounted strut spacers are supplied to allow the use of the air ride front air bag struts along with all the necessary air-line fittings. A billet aluminum driveshaft spacers is supplied to lengthen the factory front driveline along with brake line brackets, sway bar link extensions and all the necessary hardware to complete the install.
The rear of the air-ride equipped RAM 1500 mimics the standard RAM 1500 with the exception of adjustable height rear air bags. The lift comes from a pair of top mounted air bag spacers to maintain proper positioning and functionality of the factory air bags. In addition new air lines and fittings are supplied to along with ride height sensor brackets. BDS supplies rear upper control arm relocation brackets to correct the geometry at the taller ride height. A track bar correction bracket is supplied to recenter the rear axle along with new extended length sway bar links to improve stability on and off-road. Rounding out the rear of these air ride kits are brake line relocation brackets, bump stop extensions and your choice of either BDS NX2 gas or upgrade FOX 2.0 performance series gas shocks. This new 4" lift kit corrects the suspension geometry and allow for full use of the ride height adjustability in the various modes to with the base lift set at 4" over. Get more out of your air ride equipped RAM 1500 or Rebel with BDS!

Note: Components displayed in images may change based upon selections.

1. Extreme care must be taken to follow the steps of these instructions to prevent any leaks or damage to the air bags during the installation process
2. Costly replacement air bags or a trip to a Ram dealer for diagnostics may be required if leaks are present or the air bags are not installed according to these instructions
3. The factory air ride is a closed loop system. Opening the system more times than recommended in the lift instructions will require the system to be recharged. This can be done at any Ram dealer service department. A scan tool is needed to access the air control module to perform the service
4. Frame bracket modification required
5. Fits factory air ride equipped trucks only
6. RAMs with factory 22" wheels require the larger bore knuckles due to larger wheel bearing assembly. Reference build code WPM or WPZ
7. Will NOT fit 2019 RAM 1500 Classic models, Refer to the 2018 kit listings
8. Stock 17" wheels cannot be reinstalled to to steering interference. Stock 20s can be reinstalled with factory tire size
9. If installing the 6" kit on a Rebel or truck with an "off road group package" the truck will sit about 1/2" front high with the preload spacer installed. If the preload spacer is not installed the truck will sit about 3/8" nose low
10. This kit will NOT work on Diesel models.
11. RAMs with factory 22" wheels require the larger bore knuckles due to larger wheel bearing assembly. Reference build code WPM or WPZ. Please make the appropriate selection.

Lift Height
Front (Base Kit): 4" in IFS - Air Bag Spacer
Rear (Base Kit): 3" in Air Bag Spacer

Tire and Wheel Combinations
35x12.50 with 17x9 and 4.5" backspacing
35x12.50 with 18x9 and 5" backspacing
35x12.50 with 20x9 and 5" backspacing
*Trimming may be required* 

Make Model Type Lift Year Range
Dodge / Ram 1500 Pickup w/ Air-Ride 4" 2019
Dodge / Ram 1500 Rebel w/ Air-Ride 4" 2019

Difficulty Level (1 easy – 5 complicated): 5
Estimated Installation Time (hours): 10

Instructions
PDF (click here)

Qty Part# Description
(1) 022307 2019 Ram 1500 Rear Box Kit
(1) 022308 2019 Ram 1500 Air Ride Box Kit
(1) 022632 2019-20 Ram 1500 Knuckle Box Kit DRV
(1) 022633 2019-20 Ram 1500 Knuckle Box Kit PASS
(1) 022634 2019 Ram 1500 Front Box Kit 1of2
(1) 022635 2019 Ram 1500 Front Box Kit 2of2
(2) 85750 NX² Shock Absorber

*Subject to change based upon selections

No Fine Print Warranty
BDS stands behind its products and that’s evident by their No Fine Print Warranty. This no-BS warranty protects the original purchaser against breakage, bending, sagging, or any other usage failure. This “no fine print” lifetime replacement warranty extends to cover all BDS hard parts as well as bushings. Exclusions would be product finish and wearable items such as shock/stabilizer cylinders, tie rod ends and ball joints that would fall under the separate Limited Lifetime Warranty policy. Beginning February 1, 2020 all new kit purchases include the No Fine Print Warranty on bushings.

Limited Lifetime Warranty (for wearable items)
Wearable items include shock/steering stabilizer cylinders, ball joints and tie rod ends. BDS Suspension Co. warrants to the original retail purchaser that its these wearable parts are free from defects in material and workmanship for so long as they own the vehicle. Excluded from this warranty are the finish of the product. Defects in material and workmanship do not include such things as dented cylinders or bent rods caused by obvious side impact, rust or corrosion. A shock absorber is a wear item and over time will experience diminished damping resistance due to normal component wear. This is not a defect in material or workmanship and is therefore not warrantable.