4 Inch Lift Kit | FOX 2.5 Performance Elite Coil-Over | Ford F150 (21-26) 4WD

Built for F150 owners who demand 35-inch tire clearance and confidence in rough terrain without sacrificing highway manners. This 4-inch coil-over lift kit pairs FOX 2.5 Performance Elite shocks with BDS's field-proven geometry correction—CNC-machined steering knuckles, high-clearance crossmembers, and differential relocation—so your truck climbs and handles with equal authority on and off pavement.

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

• FOX 2.5 Performance Elite coil-over shocks — 2.5-inch remote reservoirs with DSC adjusters deliver 10 low-speed and 12 high-speed compression settings out of the box, tuned for both daily driving and rock-crawling abuse.
• CNC-machined ductile iron steering knuckles — Correct caster and geometry at the new ride height so your truck steers true and your factory ESC stays functional.
• 1/4-inch steel high-clearance crossmembers — Laser-cut and paired with a front skid plate system that bolsters ground clearance and protects the undercarriage without bulk.
• Multipiece differential relocation brackets — Keep the diff in the right place while the truck sits taller, preserving driveline angles and longevity.

Out back

Fabricated lift blocks and longer u-bolts level the stance while FOX 2.0 Performance Series shocks absorb the bumps. The result: a truck that sits planted and level from curb to trailhead.

Pick your shocks

• FOX 2.0 Performance Series — Proven, durable, and smooth enough for daily duty on rougher roads.
• FOX 2.5 Performance Elite — Remote reservoir, DSC adjusters, and race-proven cooling for drivers who push harder and want precision tuning at their fingertips.

Important notes

• Kit clears up to 35-inch tires. Verify backspacing and offset with your wheel supplier — some factory wheel widths and offsets may require wheel spacers or replacement wheels.
• Driveline geometry is preserved through BDS's differential relocation and geometry correction; however, extreme articulation or significant tire upsizing beyond 35 inches may require driveshaft inspection or modification.
• Factory tie rod ends must be replaced with the supplied heavy-duty units to maintain steering angles and ESC function.
• Brake line brackets and sway bar relocation hardware are included; ensure all connections are secure before driving.

Why customers pick this at Road Runner

• BDS geometry correction — steering knuckles and relocation brackets are engineered to preserve caster and driveline health, not just bolt on height.
• FOX shocks backed by BDS warranty, installed and serviced locally by technicians who bolt these kits on every week.
• 4-inch clearance for serious tires without the driveline drama of bolt-on blocks — high-clearance crossmembers buy you real ground clearance.
• Dial-in comfort and performance with the Elite package's DSC adjusters; tweak low- and high-speed compression on the fly.
• One-day installation keeps your truck off the rack and on the road.

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