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BDS

6" Radius Arm Lift Kit, FOX 2.5 Performance shocks (2135PS)

BDS 6" Radius Arm Lift Kit, FOX 2.5 Performance shocks (2135PS)

$3,572.55the kit

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6″ of lift
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Before you buy

APG, the distributor, describes this kit as: BDS Suspension 2025 Ram 2500 4wd (Diesel) 6 Radius Arm Suspension Lift Kit 4.5 Rear Lift Coil Spring - Fox 2.5 IFP PS Shocks 2135PS

About this kit

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 relocaton 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. Shock o

Highlights

  • 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 <

Trucks it fits

TruckYearsDriveTrims
Ram 2500 2025–2026 4WD Big Horn, Laramie, Limited, Limited Longhorn, Lone Star, Rebel, Special Service, Tradesman
Ram 2500 2026 4WD Black Express, Warlock
Exact SKU — the wheel you pick is the wheel we render True to size — fitment measured to the inch See it first — on your truck, before you spend a dollar