BDS 2.5" radius arm lift kit for Ford F250 and F350 Super Duty diesel trucks, with clearance for up to 35" tires. Up front are diesel-specific Pro-Ride coil springs, heavy-duty replacement radius arms that correct caster, a 1-3/8" solid steel adjustable track bar to recenter the front axle, sway bar relocation, brake line brackets, and nitrogen charged shocks. The rear uses a fabricated lift block, longer u-bolts, and NX2 Nitro or FOX Performance shocks.

Features

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

Specs

• Front Lift Method: Coil Spring
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 2.5 inch
• Rear Lift Height: 2 inch

Recommended Tire & Wheel Fitment

• Tire Size: 35x12.5
• Wheel Diameter: 18x9, 20x9
• Back Spacing: 4.5/4.5

Notes

• Coil springs are designed for diesel trucks. They will work on gas trucks and net roughly 3" of front lift.
• Mounting larger tires on factory wheels is not recommended due to potential brake line clearance issues
• Factory track bar mounting bolt requires 405 ft-lbs of torque; plan ahead to achieve this spec

Includes

• BDS013262, 2017-2023 F250/350 2.5 inch Front Box Kit (UPC 658848613243)
• BDS013407, 2017-2023 F250 4 inch Rear Block Kit (UPC 658848613397)
• BDS033251, 2005-2024 Ford Super Duty 2.5 inch Coil Spring Box Kit, Front Diesel, Pair (UPC 658848616480)
• BDS123251, 2005-2022 Ford F250/F350 Radius Arm Kit, Pair (UPC 711745604087)
• FOX98224710, Fox 2.0 Shock 23.27 x 14.65 x 2- S50/EB1
• FOX98224718, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1