BDS 4" Coil-Over 4-Link Lift Kit FOR 2020-2022 Ford F250/F350 Super Duty 4WD | Diesel Only

DIESEL ONLY

BDS takes your new Super Duty to the next level with the 4" 4-link coilover conversion system. These systems are based around the tried and true 4-link conversion offering improved stability, strength and caster control during wheel travel compared to the factory radius arm setup. The 4-link brackets are built from 1/4" steel and key off the factory frame bracket and transmission crossmember for extra strength and utilize heavy wall 2" OD DOM control arms to correctly position the front axle. In place of the factory coil these system upgrade to a pair of specially tuned FOX 2.5 factory series remote reservoir coilovers to take your Super Duty to the next level in performance. Available with the standard remote reservoir as well as an optional DSC (dual speed compression) adjustable reservoir, these coilovers are preset right out of the box for optimal performance with the weight of the 6.7L Powerstroke diesel engine and are an easy install using the supplied frame and axle mounting brackets. Paired to these FOX coilovers are a set of auxiliary FOX 2.0 IFP performance gas shocks to further enhance dampening for a smooth ride on any terrain. A forged drop pitman arm and heavy duty track bar relocation bracket are supplied to correct steering angles and recenter the front axle. Also supplied for the front are bump stop extensions to limit suspension compression, sway bar drop brackets to correct the sway bar positioning, and brake line relocation brackets.

In the rear of these 4" systems BDS offers multiple lift options for both the OE 2-leaf main spring pack and OE 3-leaf main spring pack equipped trucks. The first option is a 5" replacement block and u-bolt kit for the 3-leaf trucks. The blocks are built from high strength, fully boxed steel with an integrated bump stop wing. Both the blocks and u-bolts are finished in a durable black e-coat finish. Finishing off the rear of this kit are a pair of matching FOX 2.0 gas shocks to compliment the front setup for all around impressive performance. These new 4" 4-link coilover conversion systems allow for clearance of up to 37" tires. Take your 2017 Super Duty to the next level with BDS Suspension.

Important Kit Notes

• 1. Fits Diesel models only.
• 2. Ford recommends replacement of the pitman arm nut after each time it has been removed.
• 3. If installed on a truck with a top mounted overload spring, with an overload spacer block taller than 1-1/8" UBT4027 (Qty: 4) are required.
• 4. Use a small pitman arm puller to remove the drag link joint and steering stabilizer taper.
• 5. If your truck is equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required: BDS123402.
• 6. Due to taller factory ride height, Tremor models will not net full advertised lift height. Final ride height will be the same as standard models.
• 7. Larger tires on stock wheel are not recommended due to brake line clearance required. Use recommended specs listed in wheel and tire fitment section.
• 8. Minor trimming may be necessary for clearance of 37x12.50 tires on certain wheel setups.
• 9. Installation requires a torque wrench capable of 405 ft-lbs.
• 10. Some trucks with a rear driveline vibration may have a recall from Ford regarding the rear axle. (Safety Recall 21S31) Due to the recall procedure, BDS recommends to have this performed prior to installing the lift.
• 11. Due to factory ride heights being lower on 2020 and newer model year trucks, the net lift you will gain with this kit will be 1" more than advertised. (EX. 4" kit will net 5" of lift)

• Tire & Wheel Combinations
• 37 x 12.50 w/17 x 9 and 4.5" - 5" back spacing
• 37 x 12.50 w/18 x 9 and 4.5" - 5" back spacing
• 37 x 12.50 w/20 x 9 and 4.5" - 5" back spacing

*Trimming may be required*

• Est. Installation: 8-10 hours
• Difficulty Level (easy 1 - 5 complicated): 4

Vehicle Fitment Information

• 2020 Ford F250/F350 Super Duty 4WD
• 2021 Ford F250/F350 Super Duty 4WD
• 2022 Ford F250/F350 Super Duty 4WD

BDS Suspension Lift Kit Warranty

All BDS Suspension lift kits come with the security of knowing you purchased the finest lift kit in the aftermarket suspension industry. We back our commitment to engineering reliable, quality 4x4 off-road Jeep and truck suspension products with our unique "No BS Hardcore Lifetime Warranty".

If you are the original purchaser of any BDS lift kit and it breaks, we will give you a new part. Period.