• FOX 2.5 RR coilovers for improved performance and ride quality
• Heavy duty radius arms for improved strength and caster correction
• High strength adjustable track bar to recenter front axle
• Includes FOX 2.0 IFP rear shocks
• Lifts and levels the vehicle stance
• Allows clearance for up to 35" tires

BDS Suspension is now offering 2.5" radius arm lift systems for the 2020 Ford Super Duty. Available with FOX 2.5 factory series remote reservoir coilovers, these 2.5" radius arm systems are designed to improve the stance of your Super Duty while taking performance, capability and ride quality to the next level with clearance for 35" tires. The coilovers option offers vastly superior damping capability to soak up the harshest terrains offroad while offering comfort for your daily commute. They feature a smooth bore and honed seamless alloy body, 7/8" hardened stainless steel shaft, black anodized machined 6061-T6 billet aluminum mounts and remote reservoir and come fully assembled with FOX coil springs. These coilovers are pretuned for optimal performance and preset for 2.5" of lift right out of the box with the weight of the 6.7L Powerstroke diesel engine. They install easily using the supplied bolt-on frame and axle mounting brackets.

In place of the factory stamped steel arms this kit upgrades to heavy duty BDS radius arms. These brawny arms are built from 1-3/4" OD heavy wall tubing, fully welded with gussets for superior strength to the factory units light weight stamped steel units they are replacing. The heavy wall tubular construction improves strength while correcting caster with a lower cam slot. At the frame mount a large OE-style rubber bushing is used to better isolate of NHVs and allow for quiet operation without any need for maintenance. Also upgraded as part of these new 2.5" lift systems is a high strength replacement track bar designed to recenter the front axle with the lift installed. This new track bar is adjustable, built from 1-3/8" solid steel stock with gusseted ends and a fine thread center turnbuckle with pinch bolts. This setup offer strength, comfort and quiet operation over track bars that use heims. 

In the rear, these kits use a slightly taller 4" replacement lift block and new black e-coated u-bolts to net a level stance without the need to stack blocks to do it. The block integrates a bump stop wing to correctly limit suspension up travel and allow you to retain the factory rear springs to maintain tow capacity. Finishing out the rear are a pair of FOX 2.0 performance series gas shocks to compliment the front performance. Take your new Super Duty to the next level these new 2.5" radius arm systems from BDS Suspension.

WHEEL/TIRE SPECS

35x12.50 Tires on 17x9/18x9/20x9 Wheels with 4.5-5" BS

Important Kit Notes

1. Designed for use on diesel models, but can be installed on gas model trucks (will achieve an additional 1/2" front ride height).
2. Larger tires on stock wheels are not recommended due to brakeline clearance required. Use recommended specifications listed in tire and wheel fitment section.
3. Track bar mounting hardware requires torque spec of 405 ft-lbs .
4. Steering on F250/F350 trucks can be stiff from the factory. Replacement radius arms with increased caster typically help this issue. The base 2.5" lift with ball joint cams and/or steering stabilizer options will not fix this problem. We have had success in reducing the torque specification to 85 ft-lbs for the upper ball joint. Use this as a last resort to cure factory steering issues.