4'' Coil Spring Lift Kit with Falcon 2.1 Front/Rear Shocks, Radius Drops, and Front Track Bar Bracket
ReadyLIFT Suspension is pleased to announce A new Super Duty Suspension System. We are now shipping our 4" Coil Spring Lift Kit. The new 4” lifts include front and rear Falcon 2.1 Falcon shocks. This kit is designed to improve stance, performance, and capability and includes everything necessary to clear larger wheels and tires. With vehicle-specific performance-tuned Falcon 2.1 dampers on all four corners, these lift kits provide a better-than-factory feel. Falcon Performance Shocks improve performance and comfort regardless of the terrain. The versatility of these systems makes them ideal for daily driving, off-road excursions, and tow/haul duties.
This optimum lift height allows for up to 37" tall tires. The coil spring kit delivers a great ride and handling performance! The key ingredients to improving Super Duty ride and handling are the new, specially engineered coil springs teamed with Falcon 2.1 shocks and a track bar relocation bracket!
Features & Benefits:
4" Coil Spring Lift Kit with Vehicle-specific performance-tuned Falcon Shocks.
Radius Arm Drops for correct caster angle
Bolt-on lift kit - no structural modifications required.
Allows for up to 37" tall tires on 9" wide wheels with +18 offset.
Diesel trucks with rear single-wheel only.
Falcon 2.1 monotube dampers on all four corners.
“High-Value Performance” is the driving force behind our new vehicle-specific Falcon shocks.
Falcon shock absorber systems are tuned for comfort with predictive handling, control, and stability on-road and off-road.
Rear adjustable 3-position Falcon 2.1 shocks tune for daily, sport, or work duties.
NOTE: Tremor versions will not gain the full 4 inches over stock ride height. Kits designed for diesel applications only. Not recommended for 2WD or gas trucks. Single Cab configuration has not been validated for fitment & drivability by ReadyLIFT.
- Fits 2023-UP Ford Super Duty Power Stroke 4WD.
- Allows for up to 37" tall tires on 9" wide wheels with +18 offset.
- Diesel trucks with rear single-wheel only.
- Trucks equipped with the "Onboard Scale" option will require the Auto-Leveling Headlight Bracket.
- PN: 67-23410 - Ford Super Duty Auto-Leveling Headlight 3.5''-6'' Lift Bracket Kit
- NOTE: Tremor versions will not gain the full 4 inches over stock ride height. Not recommended for 2WD or gas trucks. Single Cab configuration has not been validated for fitment & drivability by ReadyLIFT.
- New auto headlight brackets are only for stock radius Arms.
- 4" Coil Spring Suspension System.
- Vehicle-specific performance-tuned Falcon 2.1 monotube dampers on all four corners.
- Rear adjustable 3-position Falcon 2.1 shocks tune for daily, sport, or work duties.
- Radius Arm Drops for correct caster angle in kit.
- Bolt-on lift kit - no structural modifications required.
Application Summary:
| Year |
Make/Model |
| 2023-2025 |
Ford F-250 Super Duty |
| 2023-2025 |
Ford F-350 Super Duty |
| Attributes |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Color |
Black, Black |
| Country of Origin (Primary) |
US |
| Fitment |
Direct Fitment, Direct Fitment |
| Front Lift Component |
Coil Spring, Coil Spring |
| Front Lift Height |
4, 4 |
| Front Shocks |
Falcon 2.1, Falcon 2.1 |
| Front or Rear |
Front and Rear, Front and Rear |
| GTIN |
00194933366378 |
| Harmonized Tariff Code (Schedule B) |
8708801600 |
| Hazardous Material Code |
N |
| Install Difficulty |
Intermediate Requires some Automotive knowledge, Intermediate Requires some Automotive knowledge |
| Installation Time |
4 Hours, 4 Hours |
| Life Cycle Status Code |
Available to Order |
| Lift/Drop Height |
4 in. |
| Material |
Steel, Steel |
| Max Tire Size |
37, 37 |
| NAFTA Preference Criterion Code |
B |
| Rear Lift Component |
Block, Block |
| Rear Lift Height |
4, 4 |
| Rear Shocks |
Falcon 2.1, Falcon 2.1 |
| SDR Required Flag |
N |
| Shocks Included |
Yes |
