BDS Suspension 4 Inch Lift Kit w/ Radius Arm · FOX 2.5 Coil-Over Conversion - Performance Elite Ram 2500 (14-18) 4WD · Diesel
- Front lift 4"
- Lift 4-5.5"
- Max tire 37 x 12.5
- Rear lift 2.5"
- Shocks included
- Install 7-8 hrs
Questions about fitment? Live chat or call 866-235-4715
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- 30-day returnsSee policy
- Warranty supportWe work with the maker
Questions about fitment?
Talk to a TRU specialist
We’ll help you verify fitment before you buy.
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Important notes before you order
- Will not fit air ride equipped models
- Diesel models only
- Not designed for PowerWagon models
- Must be used with an aftermarket drive shaft due to increased wheel travel.
- Indexing ring only fits 6 bolt transfer cases (most common). Some heavy-duty tow package vehicle coul have 8-bolt transfer cases (w/heavy-duty Aisin 6 speed transmissions), order 122813.
TRU specialist notes
From the Trucks R Us fitment and install team, beyond the manufacturer's information.
- Plan for a professional wheel alignment after installing any lift or leveling kit.
- Going to bigger tires as well? Speedometer recalibration may be needed, and some tire and wheel combinations need trimming. Check the recommended wheels and tires, or ask us before you order.
Specifications
| Brand | BDS Suspension |
|---|---|
| Part number | BDS1762PES |
| UPC / GTIN | 840416436297 |
| Front Lift Height | 4" |
| Front Lift Method | Coil-Over |
| Lift Height | 4-5.5" |
| Max Tire Size | 37 x 12.5 |
| Rear Lift Height | 2.5" |
| Rear Lift Method | Coil Spring |
| Shocks Included | Yes |
| Install time | 7-8 hrs |
| Difficulty | Difficult |
What's in the box
| Qty | Part | Description |
|---|---|---|
| 1 | BDS122321 | Radius Arm Upgrade | Ram 2500 (14-27) and 3500 (13-27) 4WD |
| 1 | FOX88326066 | FOX 2.5 Rear Shocks w/ DSC Reservoir | 2-3.5 Inch Lift | Performance Elite Series | Ram 2500 (14-27) and 3500 (13-27) 4WD |
| 1 | BDS122623 | Transfer Case Indexing Ring | 6-Bolt | Ram 2500 (14-18) and 3500 (13-18) 4WD | Diesel |
| 1 | FOX88406518 | FOX 2.5 Coil-Over Shocks W/ DSC Reservoir Adjuster | 4 Inch Lift | Performance Elite Series | Ram 2500 (14-27) Ram 3500 (13-27) 4WD | Diesel |
For: FOX 2.0 Hydro Bump Stop / FOX 2.5 Performance Elite
| Qty | Part | Description |
|---|---|---|
| 1 | FOX88302155 | Kit: 07-18 Jeep JK Rear, Gen2, Bump Stop 2.0 Series, IFP, 2.00" Travel, 10.00" EXT |
Features
- Fox 2.5 Performance Elite Coil over mounts in the factory coil spring bucket.
- Fox 2.5 Performance Elite rear shocks.
- Optional Auxiliary front shock absorber.
- Heavy Duty tubular steel radius arms which correct caster while maximizing ground clearance.
- Front adjustible track bar which allows the front of the truck to be re-centered after lifted.
- Front sway bar correction to maintain handling performance.
Recommended wheels & tires
- 37 x 12.5 with 17 x 9 and 5 in. Backspace
- 37 x 12.5 with 20 x 9 and 5 in. Backspace
- 37 x 13.5 with 20 x 9 and 5.625 in. Backspace
Installation
- Estimated install time7-8 hrs
- DifficultyDifficult
Free install support from the Trucks R Us tech team, for you or your shop.
Overview
Built to take abuse and ask for more, the BDS 4" Radius Arm Lift Kit for RAM 2500 trucks is the ultimate upgrade for those who demand performance, strength, and full-send capability. This kit ditches the stock setup and replaces it with serious hardware, starting with heavy-duty BDS radius arms for better articulation and rugged strength to handle anything the trail throws at you.
Up front, the game changes completely with the BDS Coilover Conversion Kit, outfitted with FOX Performance Elite coilovers—giving you next-level control, plush ride quality, and precision damping both on and off the road. Out back, FOX Performance Elite shocks keep things smooth and controlled, no matter how gnarly the terrain gets.
Looking to push harder? The optional FOX 2.0 hydraulic bump stops for the front are a must. These add an extra layer of control when you’re hitting hard or landing heavy, soaking up big impacts and keeping things in check.
Whether you’re crawling rocks, hauling gear, or just turning heads in the parking lot, this kit is designed to deliver performance you can feel and durability you can count on.
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
Do I need an alignment after installing?
Yes. Any lift or leveling kit changes suspension geometry, so get a professional alignment after installation.
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