SKU: 12530859326

2013-2018 Ram HD 4" 4-Link Conversion Kit with FOX 2.0 Performance Shocks (BDS1646FS)

Sale price$1839.41 Regular price$2043.79
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

2013-2018 Ram HD 4" 4-Link Conversion Kit with FOX 2.0 Performance Shocks (BDS1646FS)BDS engineered this 4" lift kit with 4 link conversion for your air ride equipped 2013 2018 RAM 3500 gas truck, clearing up to 35" tires. Up front it includes gas specific progressive rate Pro Ride coil springs, 4 link control arms with conversion mounts, forged drop pitman arm and track bar bracket for steering correction, bump stops, brake line brackets and NX2 or FOX 2. 0 shocks. The rear runs a high strength fabricated lift block, heavy duty air

BDS engineered this 4" lift kit with 4-link conversion for your air ride equipped 2013-2018 RAM 3500 gas truck, clearing up to 35" tires. Up front it includes gas-specific progressive rate Pro-Ride coil springs, 4-link control arms with conversion mounts, forged drop pitman arm and track bar bracket for steering correction, bump stops, brake line brackets and NX2 or FOX 2.0 shocks. The rear runs a high-strength fabricated lift block, heavy duty air bag spacer, longer u-bolts and matching NX2 Nitro or FOX 2.0 Performance shocks.

Features
  • Heavy duty 4-link improves strength, handling and caster control
  • Front high strength progressive rate Pro-Ride coil springs for a great ride on any terrain
  • Front track bar relocation bracket to re-position the axle
  • Forged drop pitman arm to correct steering angles
  • Front sway bar correction to maintain handling
  • NX2 gas or FOX Performance Series Internal Floating Piston shocks for improved ride and off-road performance
  • FOX 2.0: 2" Impact extruded aluminum body, Internal Floating Piston monotube, CNC machined 6061-T6 aluminum ends, 5/8" hard chrome shaft, clear anodized finish
Specs
  • Front Lift Method: Coil Spring
  • Rear Lift Method: Coil Spacers
  • Shocks Included: Yes
  • Front Lift Height: 4 inch
  • Rear Lift Height: 3 inch
Recommended Tire & Wheel Fitment
  • Tire Size: 37x12.5
  • Wheel Diameter: 17x9, 20x9
  • Back Spacing: 5.625/5.625
Notes
  • Works only on trucks with the factory rear air ride option.
  • 6.4L gas models require exhaust modification to clear the front driveshaft. 5.7L gas models may require it as well. The vehicle can be driven without the front driveshaft to an exhaust shop for modification before reinstalling the driveshaft.
  • The carrier bearing drop is necessary for models equipped with a two-piece rear drive shaft.
  • Some vehicles may require rear driveshaft spacer kit 122007 to maintain adequate rear driveshaft engagement.
Includes
  • BDS012318, Ram 3500 Auto Level Air Suspension 3 inch Rear (UPC 711745611467)
  • BDS012403, 2013-2018 Ram 3500 4-Link Box Kit (2of2) (UPC 658848612345)
  • BDS012414, 2013-2018 Dodge Ram 2500/3500 4 inch 4-Link Box Kit (1of2) (UPC 658848612390)
  • BDS032302, 2013-2024 Ram 3500 / 2014-2024 2500 Ram Coils 3 inch Diesel - 4 inch Gas (UPC 658848616343)
  • FOX98224700, Fox 2.0 Shock 25.65 x 16.05 x 2- S50/EB1
  • FOX98224758, Fox 2.0 Shock 27.95 x 17.35 x 2- EB1/EB1 (UPC 692878899062)
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: 12530859326

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4.9 ★★★★★
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Jeni & Mark
Birmingham, US
★★★★★ 4
Good for a quick backdrop
This works well for what I needed – a simple background for my kids’ online school. It’s lightweight and very easy to put together, and it stands up fine without needing to mount anything. The color is listed as black, but it’s more of a dark gray in person. Not a huge deal, just something to be aware of. It’s not super heavy duty, but it does the job for privacy and as a video backdrop. Overall, a good, portable divider that’s quick to set up and works well for light use.
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Reviewed in the United States on February 21, 2026
R
Verified Purchase
Robert A. Bertsche
Draper, US
★★★★★ 5
Essay to assemble
Color: Grey
Very nice. Did the job the way I wanted.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
K
Verified Purchase
Kevin
Waukegan, US
★★★★★ 2
Low budget option
Color: Grey
Budget low quality if thats what youre looking for
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Reviewed in the United States on April 27, 2026
K
Verified Purchase
Kelly W.
Fort Morgan, US
★★★★★ 3
Hard to assemble
Color: Grey
This is extremely hard to put together, but once its together it is pretty good. You will need to secure it to something. It falls over.
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Reviewed in the United States on March 6, 2026
M
Verified Purchase
Michael G.
Phoenix, US
★★★★★ 5
Works well!
Color: Grey
Works great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026

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