Product Description:
Upgrade your Ram 2500’s off-road performance without losing the factory functionality you rely on. Built specifically for factory rear air-ride Ram diesel trucks, the Carli 3.25" Backcountry Suspension System levels your stance, provides remote-reservoir off-road performance with increased suspension travel, and preserves 100% of your factory payload and towing capacity.
Key Specifications
| Specification | Details |
| Front Lift | 3.25″ |
| Rear Lift | 2.0″ |
| Suspension Travel | 9.4″ Front / 7.8″ Rear |
| Shocks | Carli-SPEC 2.0″ Remote Reservoir |
| Max Tire Fitment | 37″ x 12.5″ (18" Wheel Recommended) |
| Compatibility | 2014–2025 Ram 2500 4x4 Diesel (Air-Ride Only) |
Why Choose the Backcountry System?
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Custom-Tuned Remote Reservoir Shocks: Features matched 2.0" Remote Reservoir shocks tuned in-house specifically for air-ride dynamics, offering superior heat dissipation, corrosion-resistant anodized aluminum construction, and excellent damping on rough lease roads, farmlands, and highways.
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Full Air-Ride Preservation: Keeps your stock rear air bags completely functional. Load capacity remains unchanged while rear bump-stop drops and custom 3" lift spacers optimize overall suspension geometry and shock travel.
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Complete Geometry Correction: Includes radius arm drop brackets to ensure perfect caster alignment and prevent coil spring bow, alongside an adjustable front track bar to re-center the front axle under the frame.
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Ideal Stance: Delivers 3.25" of front lift and 2" of rear lift, clearing up to 37" tires with minimal trimming.
What’s Included in the Base Kit
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CS-DLRC-14-D – Front Linear-Rate Coil Springs
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CS-D3SPKG-CS20RR-E – Carli-SPEC 2.0" Remote Reservoir Shocks, Front & Rear (Air Ride Specific), Brake Line Tabs, and Reservoir Mounts
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CS-DATB-1419 – Adjustable Front Track Bar with Stabilizer Bracket
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CS-DRAD-14 – Radius Arm Drops
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CS-DFBD-1 – Front Bump Drops
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CS-DCM-20-HK – Transmission Crossmember Extended Hardware Kit
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CS-DEL-R-14 – Rear Sway Bar End Links
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CS-DAR-14-BLOCK – Airbag Spacer (3" Lift Configuration)
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CS-DRBD-2.5 – Rear Bump Stop Drop (3" Lift Configuration)
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CS-DAR-14-LINK – Extended Sensor Link (3" Lift Configuration)
Popular Recommended Upgrades
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Required Sway Bar Option: Choice of Billet Sway Bar Drop Brackets (drops stock bar) or the Torsion Sway Bar Assembly for the ultimate upgrade in street comfort and off-road articulation.
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Rear Track Bar Option: Choose between a Rear Track Bar Drop Bracket or the Extended Rear Track Bar Kit to eliminate rear-end lateral "yaw" and instability while towing or cornering.
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Low-Mount / High-Mount Steering Stabilizers: Dampens steering wheel feedback and eliminates tire pull associated with aggressive off-road tires.
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Fabricated Radius Arms: Heavy-duty 1/4" boxed steel construction equipped with 12" quad-wrap limit straps to protect front shocks during aggressive articulation.
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Front Differential Guard: Heavy-duty 1/4" cold-rolled steel protection for your front differential ring gear.
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Lifetime Extreme Duty Ball Joints: Copper-plated, rebuildable upper and lower ball joints with a lifetime replacement warranty.
