2005-2007 Superduty 4" 4-Link Conversion Kit with FOX 2.0 Performance Shocks (BDS345FS)

This BDS 4" lift kit with 4-link conversion raises your 2005-2007 Ford F250/F350 Super Duty diesel truck with clearance for up to 35" tires. The 4-link converts the factory stamped steel radius arms to HD upper and lower control arms on 1/4" steel brackets, correcting axle position and limiting caster change through wheel travel for better handling, strength, and stability. Up front it includes diesel-specific Pro-Ride coil springs, a forged drop pitman arm and track bar drop bracket for steering correction, sway bar relocation, and brake line brackets. The rear uses a high-strength lift block and longer u-bolts. Choose NX2 Nitro or FOX 2.0 Performance shocks front and rear.

Features

• 100% bolt-on installation
• Pro-Ride dual rate coil springs
• Heavy duty 4-link control arms for improved handling, stability, strength and caster control
• Track bar relocation bracket and pitman arm maintain proper steering angles
• Fabricated steel blocks provide a level stance front to rear, designed for correct pinion angles
• Choice of NX2 Nitro shocks with vehicle-specific valving or FOX 2.0 Performance Series shocks
• FOX 2.0: 2-inch Impact extruded aluminum body, Internal Floating Piston monotube design, CNC machined 6061-T6 aluminum mounting ends, 5/8-inch hard chrome plated heat-treated alloy steel shaft, race-developed high-flow piston, application-specific valving, clear anodized finish

Specs

• Front Lift Method: Coil Spring
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 4 inch
• Rear Lift Height: 5 inch

Recommended Tire & Wheel Fitment

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

Notes

• These trucks were manufactured with and without a top mounted overload spring (an extra leaf set above the main leaf, separate from the pack) on the rear leaf springs. You will need to identify which you have before ordering.
• Removal of the OE rear block is required.
• Front dual shock hoop requires different cylinders than what comes in the base kit.
• If equipped with a 2-piece driveshaft, a driveshaft alignment kit may be required.

Includes

• BDS013010, 05 Ford F250/350 4-link Kit (1of2) (UPC 658848612994)
• BDS013011, 05 Ford F250/350 4-link Kit (2of2) (UPC 658848613007)
• BDS013329, 1999-2007 Ford F250/F350 Rear Box Kit w/o overload (UPC 658848613304)
• BDS033411, 2005-2024 Ford F250/F350 Superduty 4 inch Coil Kit - Diesel (UPC 658848616527)
• BDS85415, Steering Stab 23.9 x 14.3 - EB1/EB1 (UPC 711745609112)
• FOX98224700, Fox 2.0 Shock 25.65 x 16.05 x 2- S50/EB1
• FOX98224760, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1