2011-2016 Superduty 6" 4-Link Conversion Kit with FOX 2.0 Performance Shocks (BDS596FS)
SKU: 21387863940

2011-2016 Superduty 6" 4-Link Conversion Kit with FOX 2.0 Performance Shocks (BDS596FS)

Sale price$1821.60 Regular price$2024.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

2011-2016 Superduty 6" 4-Link Conversion Kit with FOX 2.0 Performance Shocks (BDS596FS)Set up your 2011 2016 Ford Super Duty F250 and F350 diesel truck with this BDS 6" lift kit and 4 link conversion, with clearance for up to 37" tires. Up front it includes diesel specific Pro Ride coil springs, heavy duty 4 link control arms that convert the factory stamped steel radius arms, a forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets, and nitrogen charged shocks. The rear uses

Set up your 2011-2016 Ford Super Duty F250 and F350 diesel truck with this BDS 6" lift kit and 4-link conversion, with clearance for up to 37" tires. Up front it includes diesel-specific Pro-Ride coil springs, heavy-duty 4-link control arms that convert the factory stamped steel radius arms, a forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets, and nitrogen charged shocks. The rear uses replacement Glide-Ride leaf springs with an integrated overload leaf, u-bolts, brake line brackets, and a matching set of NX2 Nitro or FOX Performance shocks.

The triple-stage Glide-Ride leaf springs run a progressive rate: the primary leafs handle everyday driving, the secondary leafs engage under moderate load, and the bottom overload engages when fully loaded for maximum hauling capacity. This reduces axle wrap and maintains ride quality unloaded without sacrificing payload.

Features
  • Easy, 100 percent bolt-on installation
  • Pro-Ride dual rate coil springs provide a remarkable ride through any terrain
  • Heavy duty 4-Link control arms offer improved handling, stability, strength and caster control during wheel travel
  • Track bar relocation bracket and pitman arm maintain proper steering angles for improved handling
  • Fabricated steel blocks 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
  • 2-inch Impact extruded aluminum body
  • Internal floating piston (IFP) monotube design
  • CNC machined 6061-T6 aluminum mounting ends
  • Massive 5/8-inch hard chrome plated heat-treated alloy steel shaft
  • Race-developed high-flow piston design
  • Application-specific valving to maximize performance
  • Long-lasting clear anodized finish
Specs
  • Front Lift Method: Coil Spring
  • Rear Lift Method: Leaf Spring
  • Shocks Included: Yes
  • Front Lift Height: 6 inch
  • Rear Lift Height: 5 inch
Recommended Tire & Wheel Fitment
  • Tire Size: 37x12.5
  • Wheel Diameter: 18x9, 20x9
  • Back Spacing: 4.5/4.5
Notes
  • If equipped with 2-piece driveshaft, a driveshaft alignment kit may be required.
  • Although extremely rare, front driveline vibration may occur.
  • If equipped with rear sway bar, #123009 required.
  • U-bolts will not work on dually.
  • This lift system retains the factory rear blocks; choose the height of your factory lift blocks for proper u-bolt length.
Includes
  • BDS003629, Ford F250/350 6 Inch Rear Spring (UPC 658848611393)
  • BDS013010, 05 Ford F250/350 4-link Kit (1of2) (UPC 658848612994)
  • BDS013014, 11 Ford F250/350 4-link 6 Inch Box (2of2) (UPC 658848613038)
  • BDS013608, 2011-2016 Ford F250/F350 Rear Box Kit -- 2 inch Factory Block (UPC 658848613762)
  • BDS033611, 2005-2022 Ford F250/F350 6 inch (Diesel) Coil Kit (UPC 658848616589)
  • FOX98224750, Fox 2.0 Shock 28.25 x 17.15 x 2- S50/EB1
  • FOX98224760, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21387863940

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 1458 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kathy M Gasperin
Battle Creek, US
★★★★★ 5
Full coverage and full comfort
Size: XX-Large, Color: Multicoloured C (5-pack)
These boyshort underwear are a dream. They’re very soft, very stretchy, and very comfortable. They do not shrink when they’re washed. They’re heavy enough to make you feel like you have something covering you for discretion, but light enough to wear under any type of fabric. I have wide hips and I’m older so I don’t have a tight perky butt anymore. Most underwear tend to either ride up on me or become very uncomfortable. These stay where you put them. And they come all the way up to your waist so that there is no panty line whatsoever. The waist line is soft and comfortably. It does not dig in. They do not ride up and drive you crazy they stay where you put them. I would recommend them to anyone young or old. I have tried so many different styles and materials to find underwear that’s actually comfortable. These are the absolute best I have tried in five years. I just threw all the rest of them out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
J
Verified Purchase
Janet R Geisler
West Palm Beach, US
★★★★★ 4
Bamboo is an amazing fabric
Size: Large, Color: Multicoloured I (5-pack)
Comfy and soft . I’ve never worn boy shorts before so takes adjusting to. Legs roll sliding pants up but easy to adjust and smooth before zipping up then all day comfort. When I wear skirts or shorts they are perfect for that! I use to wear bike pants under skirts that don’t have to anymore. I like that they don’t creep up like regular underwear. I’m a new fan of bamboo fabric and bought briefs in bamboo as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
C
Verified Purchase
Cheryl L. Genet
Houston, US
★★★★★ 5
The softest, stretchiest, perfect underwear!
Size: Large, Color: Multicoloured F (5-pack)
I have struggled for years to find underwear that didn't ride up. I like bamboo, but had the same problem with them. These Bamboo Cool Boyshorts not only solved my problem, but they are so soft and stretchy that it almost feels sensual pulling them on. They never ride up, roll down, they fit perfectly, and are always super comfortable. I even persuaded my husband to buy the men's version and he loves them too. And I should add, I never write reviews!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
A
Verified Purchase
Amy
Lexington, US
★★★★★ 5
YES!
Size: Medium, Color: Multicoloured D (5-pack)
I don't give too many items 5 stars, but these are reorder worthy! I bought these a year ago, and am now going back for another 5 pack; not because my first order wore out, but because they are still SO great, I want more! These are my go to for under dresses, skirts, & flowy pants where I want full coverage, but no panty lines! AND bonus, sweat absorption. The leg openings are a tight when I first put them on, but they stay put and are very comfortable. I get my normal size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
H
Verified Purchase
Hindsight
Massapequa, US
★★★★★ 3
Comfortable but NOT SEAMLESS.
Size: Medium, Color: Multicoloured C (5-pack), Size: Medium, Color: Multicoloured C (5-pack)
They are soft and well-made, but they are definitely NOT SEAMLESS, which was my whole point in buying them. There are two cross-seams, as well as a fairly thick hem seam on the legs. If you have a problem with inner thigh or genital chafing, you may want to look at a different brand. Otherwise, these are comfortable and well made. FYI, the ones I received had a matching inner liner, not a white one as some reviewers have noted.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026

recommand products