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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
2020-2024 GM HD 3" FOX 2.5 PE Coilover Conversion (BDS1812FPE)Transform your GM 2500HD or 3500HD with this premium suspension conversion from BDS Suspension. This system replaces your factory torsion bar setup with FOX 2. 0 Performance Series coil over shocks, delivering enhanced ride quality, increased wheel travel, and superior off road performance. The conversion accommodates up to 35" tires and features upgraded control arms engineered for improved suspension geometry and durability. Whether tackling
Transform your GM 2500HD or 3500HD with this premium suspension conversion from BDS Suspension. This system replaces your factory torsion bar setup with FOX 2.0 Performance Series coil-over shocks, delivering enhanced ride quality, increased wheel travel, and superior off-road performance. The conversion accommodates up to 35" tires and features upgraded control arms engineered for improved suspension geometry and durability. Whether tackling challenging terrain or daily driving, this lift kit provides the responsive handling and comfort that serious truck owners demand.
Features
- Converts torsion bar front suspension to a Coil-over for improved ride comfort.
- Includes BDS upper and lower control arms.
- FOX 2.5 Performance Elite series DSC coil-overs offer improved damper performance over stock.
- BDS performance UCAs increase strength and allow for more suspension travel
- Factory Protection Plus drivetrain warranty included Easy,
- 100% Bolt on installation
- Dual Speed Compression (DSC) Adjuster increases both low and high speed compression levels up to 25%
- Provides added control and comfort for on-road use or more aggressive damping for use off-road
Notes
- Models with two-piece rear drive shafts will require a carrier bearing drop kit. (BDS121612)
- Requires frame bracket modification and minor welding
- Disassembly/assembly of the factory torsion bar system requires the use of a special unloading tool.
- The GM specified tool # is CH48809.
- Dually Models will require aftermarket 20" wheels with a max tire size of 285/60/20.
- Factory 17", 18" and 20" wheels cannot be reinstalled due to upper control arm clearance.
- Coilover coil has a large amount of preload, a coil spring compressor must be used to remove the coil from the coilover. Failure to use a coil spring compressor may result in death or injury.
- Do NOT increase coilover preload.
- For replacement ball joints use service kit BDS081203. Ball joints are directional and must be installed with the "dot" facing either inward or outward on the vehicle, otherwise damage may occur.
- Increase of 1" of track width per side (2" overall) is done to create a better travel range of the suspension to allow more droop travel from ride height along width helping the coilover clear the frame components.
Specifications
- Front Lift Method : Coil-Over
- Front Lift Height : 3"
- Rear Lift Method : Block
- Rear Lift Height : 2"
- Shocks Included : Yes
- Lift Height : 2-3.5"
Tire Fitment
- 35 x 12.50 on 17" x 9" w/ 4-1/2 to 5-1/2" Backspacing
- 285/75 on 17x9" w/ 4-1/2 to 5-1/2" Backspacing
- 35 x 12.50 on 18" x 9" w/ 4-1/2 to 5-1/2" Backspacing
- 285/70 on 18x9" w/ 4-1/2 to 5-1/2" Backspacing
- 35 x 12.50 on 20" x 9" w/ 4-1/2 to 5-1/2" Backspacing
- 295/60 on 20" x 9" w/ 4-1/2 to 5-1/2" Backspacing
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.9 ★★★★★
Based on 1680 reviews
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Product Reviews
★★★★★ 4
Good quality, but a few issues with the hidden mounts and levelness.
Size: 35x7 2Pcs, Color: Black, Size: 35x7 2Pcs, Color: Black
These are quite nice and also sturdy. Only complaint I have is that I bought a couple of these, and on one of them, only one of them, it was difficult to get the hidden mounts to go into the holes. I think it was probably a manufacturing defect thing. Also, on that particular one, it wasnt as level as the other. Not a show stopper, but if you need a perfectly level type of mounting situation, I would be careful here.
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Reviewed in the United States on September 14, 2025
★★★★★ 5
Great value/easy to install.
Size: 24x6 2Pcs, Color: Black, Size: 24x6 2Pcs, Color: Black
Great product and great value. Easy to install and adds a nice touch to a bathroom.
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Easy hanging
Size: 31x7 2Pcs, Color: Black
Great size and easy to hang. Have purchased many for my home.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Look great!
Size: 40x7 2Pcs, Color: Black
Love the way these turned out in my office! I connected 3 shelves in a row across the wall to make one long shelf and it looks great!
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Reviewed in the United States on April 16, 2026
★★★★★ 3
Nice looking. Not very sturdy. Easy to install.
Size: 40x7 2Pcs, Color: White, Size: 40x7 2Pcs, Color: White
Update: The shelf slopes at about a 45° angle when you put anything more than about a pound on the outside edge of it. Perfectly fine up against the wall. Just seems like the braces inside aren't long enough to really give the stability needed. Bracket is nice and tight against the wall. Had to add braces underneath to hold a small plant, a photo and a small container. Wa sloping more and more each week
The shelves look great and we're pretty easy to install. They have a single bracket that is very easy to mount to the wall and get nice and level..
The downside is that the bracket isn't long enough to go between studs. This seems like a pretty simple oversight. I mean why wouldn't you make it long enough to go stud to stud?
Secondly and maybe more fatally the bars that go inside the shelf to support them coming out from the wall are significantly shorter than the depth of the shelf. Unfortunately this means the shelf is only supported the first few inches coming out from the wall so there is the potential for a slight lean forward..
The anchors they send are trash. Cheap soft plastic that just tears and bends with a screwdriver. I would suggest spending $2 and grabbing your own anchors from Ace or home Depot.
The shelves are essentially made of a high grade cardboard kind of wood. They are not going to support much weight or last for years and years however there incredibly affordable and look nice and easy to install. Long as your expectations are right you'll be happy.
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Reviewed in the United States on October 23, 2023