BDS 2025-2027 RAM 2500 DIESEL,4WD,6" RADIUS ARM LIFT KIT,EXTENSION,FOX 2.5 SHOCK

Brand New BDS Suspension 6" Radius Arm Lift Kit with Fox 2.5 Performance Elite Series Shocks & Coil Springs (Part #BDS2135FPE).

This BDS Suspension extended travel 6-inch Radius Arm Lift kit Designed specifically for Diesel-powered Ram 2500 trucks improves ride quality, handling, and off-road capability while maintaining excellent on-road comfort. With clearance for up to 37-inch tires, it delivers a more aggressive stance while preserving proper driveline geometry and everyday drivability.

Up front, the kit features Pro-Ride coil springs engineered to support the added weight of the Diesel platform while providing a smooth, controlled ride. Heavy-duty replacement radius arms play a critical role in the system by properly positioning the front axle and correcting caster angles lost when lifting the truck. By restoring proper suspension geometry, these radius arms improve straight-line stability, steering return-to-center, braking control, and overall ride quality, while their reinforced construction adds strength and durability for both on-road and off-road use. A track bar relocation bracket is included to properly center the front axle and maintain precise steering geometry. Also included is a brand-new 10-bolt transfer case indexing ring engineered to clock the transfer case for optimized driveline angles and increased suspension droop. This indexing ring features an all-new, industry-leading seal developed specifically for motorsports applications, delivering superior sealing performance, reduced friction, and long-term durability under extreme heat and speed. By properly clocking the transfer case, this system provides longer suspension travel and improved off-road capability compared to basic lift kits that do not re-index the transfer case. Additional components include sway bar links, brake line brackets, and premium shock absorbers matched to your selected configuration.

In the rear, lift is achieved using a pair of Pro-Ride BDS coil springs. Matching rear shocks are included to maintain balanced ride quality and consistent performance from front to rear. Built with BDS Suspension’s uncompromising commitment to strength, ride quality, and long-term reliability, this 6-inch radius arm lift kit is the ideal upgrade for Ram 2500 owners seeking improved handling, corrected suspension geometry, increased suspension travel, and confidence-inspiring performance both on and off the road.

Fits:

• Ram:
  • 2025-2027 2500 4WD Diesel

Notes:

• Fits Diesel models only
• Special literature required: OE Service Manual for model/year of vehicle. Refer to manual for proper disassembly/reassembly procedures of OE and related components.
• Adhere to recommendations when replacement fasteners, retainers and keepers are called out in the OE manual.
• Larger rim and tire combinations may increase leverage on suspension, steering, and related components. When selecting combinations larger than OE, consider the additional stress you could be inducing on the OE and related components.
• Post suspension system vehicles may experience drive line vibrations. Angles may require tuning, slider on shaft may require replacement, shafts may need to be lengthened or trued, and U-joints may need to be replaced.
• Secure and properly block vehicle prior to installation of BDS Suspension components. Always wear safety glasses when using power tools.
• If installation is to be performed without a hoist, BDS Suspension Co. recommends rear alterations first.
• Due to payload options and initial ride height variances, the amount of lift is a base figure. Final ride height dimensions may vary in accordance to original vehicle attitude. Always measure the attitude prior to beginning installation.
• If selecting Coil-Over option, welding equipment is required for the Coil-over conversion.
• Recommended Tires & Wheels (Trimming may be required): 37 x 12.5 with 18 x 9 and 4.5 in. Backspace, 37 x 12.5 with 20 x 9 and 4.5 in. Backspace, or 37 x 13.5 with 20 x 9 and 5.625 in. Backspace

Features:

• Extended travel shocks with transfer case indexing ring.
• Heavy duty tubular radius arms improve strength, handling and caster control
• Front high strength dual rate coil springs for a great ride on any terrain
• Forged front adjustable track bar allows you to re-center axle Front sway bar correction to maintain handling performance

FOX 2.5 Performance Elite Series:

• Increased off-road capabilities
• Easily adjust your shock for terrain, load and speed
• 2.5-inch Impact extruded aluminum body
• Massive 7/8-inch hard chrome plated heat-treated alloy steel shaft
• External reservoir design separates shock oil from the high-pressure nitrogen
• DSC - Dual Speed Compression Adjuster comes standard
• Fully serviceable for a lifetime of use

Specs:

• Front Lift Method: Coil Spring
• Front Lift Height: 6"
• Rear Lift Method: Coil Spring
• Rear Lift Height: 4.5"

You can view and download the assembly instruction booklet here and here.