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Description
2017-2019 Superduty 4" 4-Link Conversion Kit with FOX 2.0 Performance Shocks (BDS1578FS)Upgrade your 2017 2019 Ford F350 DRW Super Duty gas truck with this BDS 4" lift kit and 4 link conversion, clearing up to 37" tires. Up front it includes gas specific Pro Ride coil springs, 4 link control arms with conversion brackets, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets and nitrogen charged shocks. The rear uses a high strength fabricated lift block, longer u bolts, brake line
Upgrade your 2017-2019 Ford F350 DRW Super Duty gas truck with this BDS 4" lift kit and 4-link conversion, clearing up to 37" tires. Up front it includes gas-specific Pro-Ride coil springs, 4-link control arms with conversion brackets, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets and nitrogen charged shocks. The rear uses a high-strength fabricated lift block, longer u-bolts, brake line brackets and a matching set of NX2 Nitro or FOX 2.0 Performance shocks. The 4-link conversion replaces the factory stamped steel radius arms to optimize suspension geometry, add strength and limit caster change through wheel travel.
Features
- Pro-Ride dual rate coil springs for a smooth ride on any terrain
- Heavy duty 4-link control arms improve handling, stability, strength and caster control during wheel travel
- Track bar relocation bracket and drop pitman arm maintain proper steering angles
- Fabricated steel rear block for a level front-to-rear stance
- Standard NX2 Nitro shocks with vehicle-specific valving
- Optional FOX 2.0 Performance Series shocks for maximum on and off-road performance
- FOX 2.0: 2" Impact extruded aluminum body, Internal Floating Piston 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
- Clear anodized finish
Specs
- Front Lift Method: Coil Spring
- Rear Lift Method: Block
- Shocks Included: Yes
- Front Lift Height: 4 inch
- Rear Lift Height: 3 inch
Recommended Tire & Wheel Fitment
- Tire Size: 37x12.5
- Wheel Diameter: 18x9, 20x9
- Back Spacing: 5/5
Notes
- Minor trimming may be necessary for clearance of 37x12.50 tires on certain wheel setups.
- Installation requires a torque wrench capable of 405 ft-lbs.
Includes
- BDS013423, 2017-2022 Ford F-250 / F-350 4 Inch 4-Link Box Kit 2of2 (UPC 658848613496)
- BDS013526, 2017-2020 F350 Dually 5 inch Block Kit (UPC 658848613632)
- BDS013601, 2017-2022 Super Duty 4-Link Box Kit 1of2 (UPC 658848613700)
- BDS033412, 2005-2024 Ford F250/F350 Gas 4 inch Coil Spring Kit (UPC 658848616534)
- BDS85431, 2017-2024 F250/F350 Single Stabilizer (UPC 711745609242)
- FOX98224700, Fox 2.0 Shock 25.65 x 16.05 x 2- S50/EB1
- FOX98224718, 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
4.7 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Five stars for BOKA without hesitation.
Size: Pack of 1, 4 Ounce, Set name: A. Ela Mint
I have tried a lot of natural toothpastes over the years and I can honestly say that Boka completely surprised me in the best possible way. From the very first use it felt like I had finally found a toothpaste that balances modern science with a clean ingredient philosophy. You will not be disappointed.
The standout ingredient here is nano hydroxyapatite, which is the same mineral that naturally makes up tooth enamel. That immediately caught my attention because instead of simply masking dental issues it actually supports remineralization. After learning more about nano hydroxyapatite and how it interacts with enamel I felt confident giving this toothpaste a real trial. The texture is smooth and creamy and it spreads easily across the teeth. Some fluoride free toothpastes can feel chalky or thin but this one feels refined and well formulated. It produces a gentle foam that feels pleasant while brushing but never overwhelming.
The flavor is another area where this toothpaste shines. It is refreshing without being harsh or overly minty. My mouth feels clean and balanced after brushing rather than blasted with artificial intensity. That subtle freshness actually lasts much longer than I expected.
After about two weeks of consistent use I started noticing that my teeth felt smoother throughout the day. That polished feeling you normally get right after a dental cleaning lasted longer than usual. My teeth also appeared brighter which was a welcome bonus.
Another thing I appreciate is the ingredient transparency. There are no questionable additives and it is completely fluoride free which is important for people who prefer alternatives that still support enamel health. Knowing that nano hydroxyapatite is widely used in advanced dental care products in other parts of the world made this even more compelling.
The packaging is clean and modern and the tube dispenses easily without making a mess on the cap. It feels like a premium product from start to finish. What really impressed me is how well this toothpaste balances effectiveness, comfort, and thoughtful formulation. It manages to feel gentle while still leaving my teeth incredibly clean and refreshed. If you are looking for a high quality fluoride free toothpaste that focuses on enamel support and a healthier approach to oral care then I highly recommend giving this one a try. It has absolutely earned a permanent place in my daily routine and it is one of the few natural toothpastes I genuinely look forward to using every day.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Great toothpaste.
Size: Pack of 1, 4 Ounce, Set name: B. Whitening
This is by far really great toothpaste. I can tell the difference in the color of my teeth. And sometimes my teeth are kinda sensitive to harsh toothpaste. But this is good for sensitive teeth. And minty flavor is not to strong either. Try it. I hope it works for you as well as It does for me. 🤗
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Reviewed in the United States on May 13, 2026
★★★★★ 4
Gentle and Pleasant to Use
Size: Pack of 2, 1.3 Ounce, Set name: A. Ela Mint
This toothpaste feels gentle on sensitive teeth and has a clean, refreshing taste without being too strong. The texture is smooth, and it leaves my mouth feeling fresh after brushing.
I also like that it uses nano hydroxyapatite instead of fluoride, which makes it an interesting alternative to traditional toothpaste.
Overall, a good toothpaste for sensitive teeth and daily use.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Great natural fiber soap bags
I'm a soap maker who lives with teenagers who always seem to get everything absolutely soaked in the bathroom. I invested in these bags as a way to help my soap last longer while providing some scrub without adding exfoliators to the formula.
They are well made, a good value, and I love that they are made out of natural fibers. They dry out quickly, are not too rough, but still provide nice exfoliation.
I will definitely purchase again.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Great, small investment
This set of bags was a great value for my money. Soaps all sizes fit in there perfectly. This is a very versatile item. I use one of mine in my bedroom for dry garbage like gum, wrappers and tissues, then empty it weekly. It’s a great quality. It’s all natural very durable. And the main reason why I got these is because they also exfoliate.
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Reviewed in the United States on May 2, 2026