BDS 6 Inch Lift Kit w/ Radius Arm | FOX 2.5 Performance Elite Coil-Over Conversion | Ford F250/F350 Super Duty (2011-2016) 4WD Diesel | Factory 3 Inch Rear Blocks

Select this variant if your truck is equipped with factory 3 inch rear blocks. This kit retains the factory rear blocks alongside new BDS leaf springs to achieve a level stance. The correct u-bolt length is determined by your factory block height, so verify your block size before ordering.

Overview

This 6 inch lift kit with radius arm and FOX 2.5 Performance Elite coil-over conversion is engineered for 2011–2016 Ford F250/F350 Super Duty 4WD diesel trucks. The rear lift system retains the factory rear blocks and pairs them with new BDS leaf springs to deliver a level stance. The leaf spring design operates in three stages: the primary three leafs function without additional load for everyday ride quality; secondary leafs engage as moderate loads are applied; and the bottom overload engages when the truck is fully loaded for maximum hauling capacity. This progressive setup allows the truck to maintain ride quality when unloaded without sacrificing payload capacity.

Features

• FOX 2.5 coil-over mounts in the factory coil bucket location
• Adds an additional secondary FOX 2.0 shock for maximum performance
• Eibach coil springs for smooth ride quality through rough terrain
• Heavy duty tubular steel radius arms correct caster while maximizing ground clearance
• Track bar relocation bracket and pitman arm maintain proper steering angles for improved handling
• Fabricated steel blocks provide a level stance from front to rear
• FOX shocks are fully serviceable and resistant to corrosion and harsh environments

Specifications

• Lift Height: 6 inches
• Shock Type: FOX 2.5 Performance Elite coil-over (front) with additional FOX 2.0 secondary shock
• Coil Springs: Eibach
• Radius Arms: Heavy duty tubular steel
• Rear Lift: Achieved using factory rear blocks retained with new BDS leaf springs
• Compatible Vehicles: 2011–2016 Ford F250/F350 Super Duty 4WD Diesel

Installation

• Estimated Time: 8 hours
• Difficulty: Moderate
• Tools Required: Drill / Bit Set, Reciprocating Saw

Important Notes

• If equipped with a 2-piece driveshaft, a driveshaft alignment kit may be required. Although extremely rare, front driveline vibration may occur.
• If equipped with a rear sway bar, #123009 is required.
• U-bolts will not work on dually models.