2023 Ford F450 4wd 2.5" Radius Arm Suspension Lift Kit, 1" rear Block - NX2 Front, NX2 Rear

Level out and take your Ford Super Duty diesel powered truck with this 2.5-inch radius arm lift kit from BDS Suspension. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 35 inch Tires.

Up front the lift kit includes diesel-specific Pro-Ride coil springs, heavy duty replacement radius arms, high strength 1-3/8 inch solid steel track bar for steering correction, sway bar relocation, brake line brackets and precision tuned nitrogen charged shocks.

In the rear this kit utilizes a high-strength fabricated lift block, longer u-bolts and a matching set of NX2 Nitro or FOX Performance shocks.

HD Radius Arms

In place of the factory stamped steel radius arms BDS supplies a pair of high-strength tubular radius arms. These arms mount into the factory location and offer caster adjustment for a wide range of lift heights along with an OE-style rubber bushing at the frame mount for smooth, quiet, service-free operation.

Pro-Ride Coil Springs

A pair of full-length, diesel-specific, Pro-Ride coil springs are supplied to provide the correct lift height and smooth, predictable ride across various terrains.

HD Adjustable Track Bar

Maintain proper handling and steering geometry with the BDS high strength adjustable track bar that allows you to recenter the front axle at a variety of lift heights. Built from 1-3/8 inch solid steel stock, the track bar comes pre-assembled with bushings and is ready to bolt into the factory mounting points.

• Front Lift Method: Coil Spring
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 2.5 inch
• Rear Lift Height: 1 inch

1. Diesel vehicles with radius arm mounted ride height sensors will require BDS123303
2. This kit does not work with Gas models equipped with ride height sensors.
3. Designed for use on diesel models, but can be installed on gas model trucks (will achieve an additional 1/2 inch front ride height).
4. Larger Tires on stock wheels are not recommended due to brake line clearance required. Use recommended specifications listed in Tire and wheel fitment section.
5. Installation requires a torque wrench capable of 405 ft-lbs.

Wheel/Tire Specs:

Max Tire Size: 35x12.50

Front Wheel: 20x8.25, 8.76 inch BS

Rear Outer: 20x8.25, -3.33 inch BS

Rear Inner: 20x8.25, 9.11 inchBS

• Easy, 100 percent Bolt-on installation
• Pro-Ride dual rate coil springs ride smooth through any terrain
• Heavy duty tubular steel radius arms that correct caster while maximizing ground clearance
• Adjustable solid steel track bar designed to recenter the front axle
• Fabricated steel blocks provide level stance from front to rear
• Standard NX2 Nitro shocks with vehicle-specific valving for better control
• Upgrade to FOX 2.0 Performance Series shocks for maximum performance on and off-road

Shock OptionNX2 Nitro Series

• Nitrogen-charged
• Twin-tube design
• 10-stage velocity-sensitive valving
• Dual-welded ends for increased strength
• 1-3/8-inch high-flow piston
• Self-lubricating seals
• Silver powder coat finish

Kit Components:

• Includes one BDS013207, 2020-2022 Ford F-450 4wd 2 inch Rear Block Kit, UPC Code 658848613137
• Includes one BDS013263, 2020-2022 Ford F-450 Super Duty 4wd 2.5 inch Front Box Kit, UPC Code 658848613250
• Includes one BDS033251, 2005-2024 Ford Super Duty 2.5 inch Coil Spring Box Kit, Front Diesel, Pair, UPC Code 658848616480
• Includes one BDS123263, 2023-2024 Ford F250/350 4wd Radius Arm Kit, Pair, UPC Code 711745612709
• Includes two BDS85717, Shock- 29.80 x 17.60 x 2-3/8 - EB1/EB1, UPC Code 711745609556
• Includes two BDS85720, Shock- 24.00 x 14.50 x 2-3/8 - S50/EB2, UPC Code 711745609587