BDS 4 Inch Lift Kit w/ Radius Arm for 2025 Ram 2500 4WD | Diesel
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Description
Description
Want a head-turning, lifted look, improved off-road performance, and precise factory-like ride quality?
The BDS 4" Radius-Arm Lift Kit gives your 2025 Ram 2500 Diesel a commanding 4″ front lift and 2.5″ rear lift. Enjoy aggressive stance, enhanced tire clearance, and rugged durability built for daily driving and tough terrain.
- Fits: 2025 Ram 2500 4WD (Diesel)
- Purpose: Lifted stance, enhanced off-road capability, stable road manners, and larger tire clearance
Why Choose the BDS 4" Radius-Arm Kit?
- Stance that commands attention: Front lifted 4″ and rear lifted 2.5″ delivers a bold, balanced profile and improved ground clearance.
- Heavy-Duty radius arms: Tubular steel arms replace weak stock pieces, providing strength, caster adjustment, and quiet service with OE-style rubber bushings.
- Pro-Ride Diesel coils: Progressive-rate, diesel-specific Pro-Ride coil springs tuned for comfort and control across terrain.
- Shock options for your ride: Choose from BDS NX2, Fox 2.0, Fox 2.5, or Fox Performance Elite with DSC—dial in ride comfort, handling, or load control.
- Straightforward install: No transfer-case indexing ring or crossmember required—simplifies install and reduces complexity.
- No-Fine-Print Warranty: Built for abuse, backed by BDS's lifetime replacement coverage.
What’s Included
- Front Lift: 4″ Pro-Ride coil springs
- Rear Lift: 2.5″ Pro-Ride coil springs
- HD Radius Arms: Tubular steel with OE rubber bushings
- Shock Options: Select your preference—NX2, Fox 2.0, Fox 2.5, or Performance Elite with DSC
- Installation Kit: Includes sway-bar drop brackets, pitman arm, hardware, and instructions
Recommended Tire & Wheel Setup
- Tires up to 35×12.50” when matched with proper wheel backspacing
- Supports up to 37×12.50” tires depending on trim and fitment—check for fender clearance and wheel specs
Installation & Notes
- Estimated install time: ~8–10 hours (moderate difficulty)
- No transfer case indexing or crossmember mods required—OEM departure angles maintained
- Diesel models only—gas trucks may see different clearances and ride height.
- Recommended for tire sizes up to 35×12.50”; 37s may require trimming.
- Heavy part set—proper tools and lift assistance recommended for safe installation
Who This Kit Is For
- 2025 Ram 2500 owners running diesel who want a leveled, aggressive stance with enhanced ground clearance
- Drivers seeking upgraded ride control and stability with heavy-duty suspension components
- Off-road and towing enthusiasts needing fitment for larger tires and tougher trail use
Need Help? We’re Here for You.
Questions about fitment, shock choice, or tire clearance? Reach out to FASS Motorsports for expert advice:
- Phone: 636-429-7020
- Email: info@fassmotorsports.com
