Bilstein 5100 0-2.5″ Lift Front Coilovers with OE Replacement Coils for 2021-2025 Ford F-150

Description
Bilstein 5100 0-2.5″ Lift Front Coilovers with OE Replacement Coils for 2021-2025 Ford F-150

Bilstein 5100 0-2.5″ Front Lift Pre-Assembled Coilovers – 2021, 2022, 2023, 2024, 2025 Ford F-150

Level your 14th-gen F-150 with a bolt-on front suspension upgrade that blends control, comfort, and durability. This package uses Bilstein B8 5100 ride-height-adjustable struts pre-assembled with OE-style replacement coils, new top mounts, insulators, and dust covers. Set your preferred 0-2.5″ front lift on the snap-ring perch and bolt everything in without a spring compressor. The 46 mm monotube 5100 architecture tightens steering response and improves body control on pavement and trail while keeping daily ride quality intact.

Part number: B21F150C

Need a full front/rear kit?

What’s Included

• 2 x Bilstein B8 5100 front ride-height-adjustable struts pre-assembled with:
  • 2 x OE-style replacement coil springs
  • 2 x strut mounts
  • 2 x upper insulators
  • 2 x dust covers
  • All required hardware

Why You’ll Like It

• Comes assembled – new top mounts and hardware installed, no spring compressor needed
• Adjustable 0-2.5″ front lift – perfect for a level stance or mild lift to clear larger tires
• Bilstein B8 5100 control – monotube design with 46 mm digressive piston for consistent, fade-resistant damping
• OE-style comfort – factory-like feel with improved handling and wheel travel

Coil Option

• OE Replacement only – generic OE-style coils included

Fitment

• Vehicle – Ford F-150 2021, 2022, 2023, 2024, 2025
• Drivetrain – 2WD or 4WD
• Front lift range – 0-2.5″ with OE springs via snap-ring perch positions

Technical Notes

• Bilstein B8 5100 ride-height-adjustable struts use multiple snap-ring grooves to set spring seat position
• Monotube construction – 46 mm digressive piston – nitrogen gas-charged
• Alignment is required after installation
• Coilover assembly time – 3-10 business days
• Tire clearance depends on wheel width and offset – verify after install

Front Strut Shock Specs

• Collapsed length – 16.05 in (407.6 mm)
• Extended length – 21.40 in (543.5 mm)
• Finish – zinc plated
• Reservoir – no
• Body design – snap-ring grooved body (coilover)
• Body diameter – 46 mm
• Adjustable damping – non-adjustable
• Spring seat included – manufacturer shock-only spec lists “no”; our assembled units include the necessary perch and mounts

Service Parts

• Replacement mounting kit – B4-KT1-Z323A00
• Replacement mounting kit 2 – B4-KT1-Z342A00

FAQ

Do I need a spring compressor? No. The coilovers arrive fully assembled with new top mounts.

How much front lift can I set? Up to 0-2.5″ with OE springs using the snap-ring perch positions.

Does this include rear shocks? No. This is a front-only kit. For a matched front and rear package, add