6 Inch Lift Kit w/ 4-Link | Ford F250/F350 Super Duty (05-07) 4WD | Diesel

Built for diesel Super Duty owners who need 6 inches of lift without sacrificing ride quality or driveline geometry. This BDS 4-link suspension kit raises your F250 or F350 while preserving caster and pinion angles — no binding, no premature wear. Choose your lift height and shock tier to match your budget and driving style.

Installed and serviced at Road Runner Wheels & Tires. Most kits go in the same day. Call (678) 400-6467 to schedule.

What you get up front

• 4-link coilover conversion — replaces the OE torsion bars with four control links and coil springs for better articulation and more consistent suspension geometry across the full travel range.
• Front coil springs — engineered to carry the weight of your diesel engine and any payload without sagging.
• Adjustable track bar — maintains steering feel and keeps geometry dialed in after the lift.

Out back

BDS engineers block kits to match your hauling needs. The 5-inch block lifts the rear axle with minimal leaf-spring arch change and works best for lighter duty. The 3-inch block plus add-a-leaf gives you more height while restoring spring rate for towing and payload — choose this if you regularly load the bed or trailer.

Pick your shocks

• BDS NX2 Nitro — smooth, comfortable daily-driver performance at the best price. Nitrogen charge keeps them from fading under sustained heat.
• FOX 2.0 Performance Series — external reservoir and twin-tube valving for firmer control and better off-road compliance if you run rough terrain or tow heavy.

Important notes

• Diesel F250/F350 models only (2005–2007, 4WD). This kit does not fit gas engines or 2WD trucks.
• The 4-link front conversion requires exhaust and transmission cooler relocation on some vehicles — BDS will confirm fitment when you order.
• Block and leaf-spring options are independent rear choices; confirm tire clearance and payload capacity with our team before install.

Why customers pick this at Road Runner

• BDS 4-link geometry is engineered to keep caster and pinion angles tight — you won't fight steering or premature tire wear.
• We've installed hundreds of BDS kits on Super Duties. Our techs know every stubborn bolt and best practice.
• Full BDS warranty backed locally — if anything fails, we handle the claim and get you back on the road.
• Diesel-specific tuning means the kit is proven to handle the torque and weight your truck carries every day.

Ready to build it? Call (678) 400-6467. Hablamos Español.