Upgrade your 2011-2016 Ford Super Duty F250/F350 diesel with this BDS 6" radius arm lift kit and FOX Performance Elite coil-over conversion, clearing up to 37" tires. Up front it includes diesel-specific FOX 2.5 coil-over shocks, heavy-duty replacement tubular radius arms, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets and secondary FOX 2.0 shocks. The rear uses replacement Glide-Ride leaf springs with integrated overload leaf, u-bolts, brake line brackets and a matching set of NX2 Nitro or FOX Performance shocks.

The FOX 2.5 Performance Elite shocks add a remote reservoir for extra fluid capacity and cooling, with Dual Speed Compression Adjusters offering 10 low-speed and 12 high-speed settings. The triple-stage Glide-Ride leaf springs reduce axle wrap and hold ride quality from unloaded to fully loaded.

Features

• FOX 2.5 coil-over mounts in the factory coil bucket location
• Secondary FOX 2.0 shock added for max performance
• Dual Speed Compression Adjust: 10 low-speed and 12 high-speed compression settings via twist knobs
• Black anodized aluminum reservoir to increase cooling efficiency
• Heavy duty tubular steel radius arms correct caster while maximizing ground clearance
• Track bar relocation bracket and drop pitman arm maintain proper steering angles
• Triple-stage Glide-Ride leaf springs: primary three leafs for everyday ride, secondary leafs for moderate loads, bottom overload for max hauling
• Retains factory rear blocks with the new leaf springs for a level stance
• FOX shocks fully serviceable and resistant to corrosion and harsh environments

Specs

• Front Lift Method: Coil-Over
• Rear Lift Method: Leaf Spring
• Shocks Included: Yes
• Front Lift Height: 6 inch
• Rear Lift Height: 6 inch

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.

Includes

• BDS003629, Ford F250/350 6 Inch Rear Spring (UPC 658848611393)
• BDS013608, 2011-2016 Ford F250/F350 Rear Box Kit -- 2 inch Factory Block (UPC 658848613762)
• BDS013614, 2011-2016 Ford F250/F350 6 inch Radius Arm Front Box Kit (UPC 711745611795)
• BDS123212, 2005-2016 Ford F250/F350 Super Duty Coilover Mount Kit (2 inch-8 inch) (UPC 711745604063)
• BDS123251, 2005-2022 Ford F250/F350 Radius Arm Kit, Pair (UPC 711745604087)
• FOX88406428, Kit: BDS 05-On Ford SD Front Coilover, 2.5 Truck Fox Performance Elite Series, R/R 6 inch Lift, Dual Speed Compression Adjust
• FOX98224750, Fox 2.0 Shock 28.25 x 17.15 x 2- S50/EB1
• FOX98224760, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1