Pay in installments of $355.79 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
1999-2024 Superduty 4" Lift Kit with FOX 2.0 Performance Shocks (BDS310FS)BDS 4" lift kit for the 1999 2004 Ford F250 and F350 Super Duty 4WD, with clearance for up to 35" tires. Up front it runs BDS Glide Ride triple stage progressive leaf springs for full lift and load capacity, a forged drop pitman arm and track bar relocation bracket to correct steering geometry, sway bar links, bump stop brackets and FOX 2. 0 Performance Series shocks. The rear uses a high strength lift block, longer u bolts and matching FOX 2. 0
BDS 4" lift kit for the 1999-2004 Ford F250 and F350 Super Duty 4WD, with clearance for up to 35" tires. Up front it runs BDS Glide-Ride triple-stage progressive leaf springs for full lift and load capacity, a forged drop pitman arm and track bar relocation bracket to correct steering geometry, sway bar links, bump stop brackets and FOX 2.0 Performance Series shocks. The rear uses a high-strength lift block, longer u-bolts and matching FOX 2.0 Performance Series shocks.
Features
- 100% bolt-on installation
- Glide-Ride triple-stage progressive leaf springs provide full lift height and increased capacity
- Track bar relocation bracket and forged drop pitman arm maintain proper steering angles
- Cast steel rear blocks for a level front-to-rear stance, designed for correct pinion angles
- FOX 2.0 Performance Series shocks: 2" Impact extruded aluminum body, IFP monotube design
- CNC machined 6061-T6 aluminum mounting ends
- 5/8" hard chrome plated heat-treated alloy steel shaft
- Race-developed high-flow piston with application-specific valving
- Long-lasting clear anodized finish
Specs
- Front Lift Method: Leaf Spring
- Rear Lift Method: Block
- Shocks Included: Yes
- Front Lift Height: 4 inch
- Rear Lift Height: 3 inch
Notes
- These trucks were manufactured with two different style front u-bolts. You will need to know if your front leaf spring u-bolts are square or are half way between round and square with a gentle radius around the OE cast u-bolt plate before ordering.
- Vehicles produced before 3/1/99 require a different box kit. You must check the production date on the door prior to ordering.
- The Superduty came from the factory with a 2", 3", or 4" rear block. If you wish to truly level your vehicle it may be necessary to change the rear OE block.
- Will not fit dually applications.
- These trucks were produced both with and without a top mounted over load spring. There is an extra leaf that mounts on top of the rear leaf pack. You will need to know how your truck is equipped before ordering.
- If your vehicle is equipped with a carrier bearing, you will want the 123402 drop kit in the accessories section.
Includes
- BDS003402, Ford F250/350 4 Inch Front Spring (UPC 658848611348)
- BDS013328, 1999-2007 Ford F250/F350 Rear Box Kit w/ Overload (UPC 658848613298)
- BDS013402, Pre 2/99 Ford F250/350 4 Inch Front Box Kit (UPC 658848613359)
- FOX98224650, Fox 2.0 Shock 26.85 x 16.75 x 2- EB1/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:
- 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
4.3 ★★★★★
Based on 30 reviews
Sort
Product Reviews
★★★★★ 5
Best Boxer Briefs for Women!
Color: 09-multicolour (4-pack), Size: Large
I rarely give 5⭐️’s but these deserve it! Hands down, the most comfortable material, stitching, waistband, moisture wicking and overall comfort. They sit right beneath my bellybutton, they wash and dry well and they’re sturdy. I have tried 3 styles and these are the best.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
Great Value for Cool Thigh Protection
Color: 02-multicolour (4-pack), Size: XX-Large
For the price, I'm not sure there are better women's boxer shortlettes anywhere. I've tried more expensive brands, and for quality and cooling, these are right up there. I have other bamboo viscose undies that still get gross when I get sweaty in the summer, but these, with the large mesh panel, really help wick away a lot of that moisture, keeping you feeling dryer and cooler. I find that the leg openings are comfortable and don't roll up! and the waist band doesn't dig, nor does it roll down. These do not provide any compression, and I wasn't looking for any. I just wanted some cooling, thigh protecting women's boxers that wouldn't break the bank. These are them! Bonus- I've washed them and put them in the dryer (following their instructions), and they haven't shrunk; they look about the same and are nice and soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2025
★★★★★ 4
Great for the entire family but expensive
So far so good. The brand of boxers we had been buying changed their style and construction so we needed to find an alternative. These have held up well so far to multiple weeks of frequent washing and wearing from the entire family. We did size up from the usual 6/M we normally buy and ordered large to prevent the legs from rolling up which worked out great. Our daughter likes the length and how soft the fabric is for wearing under skirts and gym shorts and liners stay put without moving or leaking as another reviewer mentioned. Our son says they are comfortable and fit well being just supportive enough without being constrictive. We all agree that there seems to be not enough fabric in the back as they tend to be much tighter across the backside than the front and that also causes the waist band to ride lower in the back than the front. These have better seam placement than some brands we tried with no seam across the lady bits and no seam down the middle of the back side so they are more much comfortable but the cost is also much higher and that is why we're only giving it 4 stars. These will stay in the rotation until we find something cheaper that both us and the kids like.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
★★★★★ 5
Pregnant lady review! Soft, comfortable, cool.
Color: 03-multicolour (4-pack), Size: Large
So soft, comfortable and cool. I'm pregnant and I've gained weight in my legs. I love wearing dresses but my thighs were rubbing together too much. These are perfect to wear under dresses. I also wear them under my bibs at work and it keeps me from getting overheated but I don't have to worry about whether or not my underwear show since they just look like shorts. I wish these came in maternity. I just keep them below my belly. I'll be buying more for sure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
recommand products
Sidney Fox Zasu Pitts film The Bad Sister 10469-33
11.49
BLOX Racing 94-01 Acura Integra / 92-00 Honda Civic Del Sol Rear Sway Bar Bushings
30.00
Bespoke Vertical Garden Green Wall UV Resistant SAMPLE 45cm x 45cm
69.95
The Grinch Christmas Adventure - Merry & Mischievous Edition - PlayStation 5
19.99
Sidney Fox sleeping in bed horror film Murders in the Rue Morgue 1580-30
11.49