Description
Fine-tune the ride height and spring rate of your 2005-2026 Ford F-250 or F-350 Super Duty 4WD Diesel equipped with a 4-inch suspension lift using BDS Suspension Replacement Front Coil Springs. Engineered as direct OE replacements, these premium high-tensile steel coil springs provide reliable support, consistent ride quality, and exceptional durability for both on-road driving and off-road adventures.
Why Choose BDS Suspension Replacement Coil Springs?
- Designed for 4-Inch Lift Systems – Fine-tunes ride height and spring rate for lifted Super Duty trucks.
- High-Tensile Steel Construction – Built for outstanding strength, durability, and long-term reliability.
- Precision Engineered – Proper wire diameter minimizes the risk of premature coil bind while maintaining consistent suspension performance.
- Direct OE Replacement – Designed for an exact fit with BDS 4-inch suspension systems.
- Long Service Life – Advanced manufacturing processes help resist fatigue and prevent spring sag over time.
Fits These Models
2005-2026 Ford F-250 Super Duty 4WD Diesel with a 4-inch suspension lift.
2005-2026 Ford F-350 Super Duty 4WD Diesel with a 4-inch suspension lift.
Specifications
- Application: 4-inch lifted 4WD diesel trucks
- Material: High-tensile steel
- Finish: Polyester-based powder coat
- Manufacturing Process: Cold wound with Chrome Silicon 9254 or hot wound with 5160 steel
Key Features at a Glance
- Built for 4-Inch Lift Systems – Optimizes suspension performance on lifted Super Duty trucks.
- Full Coil Bind Tested – Designed to compress completely and return to original ride height.
- Powder Coated Finish – Flexible polyester-based coating resists corrosion and wear.
- Hydraulic Stress Preset – Reduces steel fatigue and helps prevent spring sag.
- Shot Peened Construction – Increases tensile strength while maximizing wheel travel and spring life.
- Premium Steel Materials – Manufactured using Chrome Silicon 9254 or 5160 steel for exceptional durability.
Notes
- Designed specifically for 2005-2026 Ford F-250 and F-350 Super Duty 4WD Diesel trucks equipped with a 4-inch suspension lift.
- Ideal for tuning ride height and spring rate to suit your suspension setup.
Questions? We’re Here to Help.
Have questions about upgrades for your 2005-2026 Ford F-250 or F-350 Super Duty 4WD Diesel? Contact FASS Motorsports and we’ll get you dialed:
Phone: 636-429-7020
Email: info






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