This BDS Suspension BDS1563FPE is the ultimate premium 4 inch suspension lift kit for the Ford F350 Super Duty Dually trucks. Featuring Fox 2.5 Performance Elite Remote Resi Coil-Overs. These coil-overs replace the factory coil springs and are optimized for performance and ride comfort. Heavy duty radius arms that use 1-3/4" OD -10GA DOM tubing with support gussets, these replacement arms are far superior to the factory stamped steel units. Featuring a high clearance design for extra ground clearance and are formed inward to allow for additional clearance of oversized tires. The arms correct the caster angle by bolting into the factory mounting points and reposition the front axle. A forged drop pitman arm corrects steering angles along with a supplied integrated drag link flip. The front axle remains centered with the use a of 1/4" thick heavy duty track bar drop bracket. Also included for the front suspension are a pair of sway bar relocation brackets, bump stop extensions, brake line relocation brackets and a NX2 series steering stabilizer with mounting bracket.

In the rear the factory blocks are replaced by a pair lift blocks that feature integrated bump stop wings along with e-coated extended u-bolts.

Fox 2.5 Performance Elite Coil-overs w/DSC Remote Reservoirs - These top of the line adjustable coil-overs feature a 2.5 inch diameter CNC machined 6061-T6 hard anodized aluminum body that will resist rust and allow for excellent heat dispersion. The remote reservoir increases oil capacity and house the DSC (dual speed compression) adjuster knob. This allows you to to easily adapt your coil-overs ride softness or firmness to the current terrain and vehicle load by changing high-speed and low-speed compression settings with the turn of a dial.

Features and Benefits:

• Ultimate Premium 4 inch Suspension Lift Kit for Ford F350 Dually models
• Fox 2.5 Performance Elite Coil-Overs replace factory coil springs
• Heavy Duty 1 3/4 inch tubular radius arms
• High clearance arms for maximum clearance
• Forged drop pitman arm to correct steering angles
• Fox 2.0 Performance Shocks
• Allows use of up to 37 inch tires
• Average Install Time: 6-8 hours
• No Fine Print Lifetime Warranty
• Factory Protection Plus
• Fits 37" x 12.50" tires w/17 x 9 and 4.5"-5" back spacing
• Fits 37" x 12.50" tires w/18 x 9 and 4.5"-5" back spacing
• Fits 37" x 12.50" tires w/20 x 9 and 4.5"-5" back spacing

Fox 2.5 Performance Elite Coilover Benefits

• Greatly improves suspension performance and ride quality in both on and off-road conditions
• 6061 Aluminum 2.5 inch diameter body dissipates heat three times faster than a steel body
• DSC Adjuster - Allows you to fine tune your ride with a turn of a dial (w/ multiple fast and low speed compression settings)
• 7/8 inch chrome plated shaft
• Application specific valving
• Remote reservoir increases oil capacity for improved performance
• Hard-Anodized Finish
• Fully rebuild-able

Premium Quality, Lifetime Warranty and Protection

BDS Suspension manufactures only premium quality suspension products. All are backed by a "No Fine Print" limited lifetime warranty. Guaranteeing all products to be free from defects in material and workmanship to the original retail purchaser. If you break it, they replace it...period.