BDS Suspension 4" Suspension Lifts for 11 16 Ford F 250 Super Duty, 11 4 Inch Lift Kit Ford F250 F350 Super Duty 11 16 4WD Diesel Leaf Springs BDS Suspension BDS590FPE OK4WD BDS Suspension BDS2232FPE 4" Lift Kit 4 Link Conversion 2.5 FPE 4 Inch Lift Kit Ford F250 F350 Super Duty (11 16) 4WD Diesel Zone. Increase ground clearance on your 2011 2016 Ford F250 and F350 Super Duty diesel powered truck with this 4 inch lift kit from BDS Suspension. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 35 inch tires. Up front the lift kit includes diesel specific Pro Ride coil springs, heavy duty radius arm drop brackets, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets and precision tuned nitrogen charged shocks. In the rear this kit utilizes a high strength fabricated lift block, u bolt flip kit for max ground clearance, brake line brackets and a matching set of NX2 Nitro or FOX Performance shocks. Pro Ride Coil Springs A pair of full length, diesel specific, Pro Ride coil springs are supplied to provide the correct lift height and smooth, predictable ride across various terrains. Steering Correction To optimize steering geometry once lifted, a forged drop pitman arm is used to minimize the steering angle and pair it with a heavy duty track bar drop bracket to keep them in phase through suspension travel while recentering the front axle. Features & Benefits Easy, 100 percent Bolt on installation Pro Ride dual rate coil springs provide a remarkable ride through any terrain Heavy duty radius arm drop brackets provide correct caster and will maintain your stock driving characteristics. Track bar relocation bracket and pitman arm maintain proper steering angles for improved handling Steel lift blocks with built in bump stop provide level stance from front to rear Standard NX2 Nitro shocks with vehicle specific valving for better control Upgrade to FOX 2. 0 Performance Series shocks for maximum performance on and off road Recommended Tires & Wheels (Trimming may be required) 35 x 12. 5 with 17 x 9 and 4. 5 in. Backspace 35 x 12. 5 with 18 x 9 and 4. 5 in. Backspace 35 x 12. 5 with 20 x 9 and 4. 5 in. Backspace Rear Lift Option Leaf Springs Eliminates any need for a lift block. Reduces axle wrap and creates a more controlled and stable feel. Multi leaf progressive design for a smooth ride. Maintains factory payload weight ratings. Shock Option NX2 Nitro Series Nitrogen charged Twin tube design 10 stage velocity sensitive valving Dual welded ends for increased strength 1 3 8 inch high flow piston Self lubricating seals Silver powder coat finish Kit Components: Includes two BDS003629, Ford F250 350 6 Inch Rear Spring, UPC Code 658848611393 Includes one BDS013409, 2011 2016 Ford F250 350 Rear Box Kit, UPC Code 658848613410 Includes one BDS013413, 11 Ford F250 350 4 Inch Box kit, UPC Code 658848613441 Includes one BDS033411, 2005 2024 Ford F250 F350 Superduty 4 inch Coil Kit Diesel, UPC Code 658848616527 Includes two BDS85700, Shock 25. 20 x 15. 20 x 2 3 8 S50 EB2, UPC Code 711745609495 Includes two BDS85760, Shock 33. 00 x 19. 25 x 2 3 8 EB1 EB1, UPC Code 711745609693