BDS 4" Lift kit Diesel w/ rear air
- Front coils
- Rear spacers
- Radius arm brackets
- Track bar brackets
- Base Kit
- Total Installed
The heart of this system is the 4-link conversion that replaces the factory radius arm. Key benefits include to doing this include increased stability, wheel travel, and improved handling across all terrains. The 4-link design limits caster change to less than 1-degree of change throughout wheel travel for better handling, steering control, and overall driveability. Included are a pair of massive frame-mounted brackets precision welded and engineered to locate the new upper and lower control arms to create the optimal suspension geometry for late model RAM trucks. The 4-link brackets are fabricated from 1/4" thick steel and wrap around the frame as well as the factory radius arm brackets to create an extremely sturdy mount for the new arms. Removal of the factory radius arm brackets is not required allow the brackets to stay intact to speed up the installation time and make these kits reversible. The upper and lower control arms are built from 2" OD x 3/16" wall DOM tubing for the strength to take any abuse you can throw at them. They utilize large 2.5" OD polyurethane bushings to isolate road vibrations and are formed inward to allow for extra tire clearance while repositioning the front axle slightly forward for increase tire clearance to the backside of the front fenders when turned. These arms are finished in a durable textured black powder coating and use grease fittings for easy servicing. The additional front height comes from a pair of specially designed progressive rate ProRide coil springs. The 4" coils have been engineered and tested to improve the ride quality and performance across all terrains while holding up to the rigors that 3/4-ton truck owners demand. A heavy duty track bar relocation bracket is included to recenter the front axle once lifted as well as a forged drop pitman arm to correct steering angles. Sway bar relocation brackets are used to reposition the front sway bar assembly and the supplied brake line brackets allow for the easy adjustment for the stock lines to be reused with the lift kit. In the rear, 1/4" steel, 3.5" tall gusseted air bag spacers are used along with a rear track bar bracket to correct axle positioning, extended length sway bar links, and bump stop extensions. BDS supplies new air ride leveling sensor brackets to position the ride height sensors at the stock angle. This allows the rear suspension to be perform just like it does at factory ride height and maintain full air bag range of motion. The rear suspension is rounded out with your choice of NX² series or FOX 2.0 shocks.
Tire & Wheel Combinations
|Max Tire Size||Wheel Fitment|
|37 x 12.50, 35 x 12.50||17 x 9 w/ 4.5" backspace|
|37 x 12.50, 35 x 12.50||18 or 20 x 9 w/ 4.5" backspace|
|37 x 12.50, 35 x 12.50||22 x 9.5 w/ 4.5" backspace|
*NOTE: 37's need +18 offset
Total Reviews (0)
Write the First Review!
You must login to post a review.
We Price Match
We Beat the Competition
Quit wasting your valuable time shopping around to save a dollar or two. When you buy from Chux, we’ll beat our biggest competitors advertised prices, even up to 1 year after you bought it from us!
Don’t wait for a sale. If we put something on sale, call us and we’ll refund the difference!
Easy Returns and Exchanges
Don’t like what you bought? Changed your mind? Doesn’t look like you wanted? Chux wants you happy and we make it easy to return or exchange your items.
Award-Winning Customer Service
Not many retailers can claim this one. Chux was voted SEMA’s “Retailer of the Year” by our industry peers in the Light Truck Accessory Alliance category!
26+ Years In Business
Well, it’s easy math. Take the current year and subtract 1991 (the year we started) and that’s how long we’ve been around. We’re a small business that’s “grown up” in the industry by selling and installing everything from window visors to superchargers. We have multiple stores and an online presence that almost no other local retailer can claim.
IF YOU LIVE IN THE KANSAS CITY AREA, CONTACT A STORE BELOW
DYI Difficulty Level
Anyone with a heartbeat and a tool set can do this! Have at it!
Got a couple of big boy tools and a garage, then you can do this. But give us a call if you bust a knuckle!
Are you you they "guy" or "girl" that everyone comes to have their Truck worked on? Then this is in your wheel house to get done.
You ARE a Mechanic
If working on Trucks and Cars is your day job, then you got a good chance of getting this done. But Chux is here to take on the job if need it!
Don't Try This @ Home!
Don't let your ego get in the way, let the professionals at Trux Chux get this done right for you!