SKU: 498019822

2011-2016 Superduty 4" FOX 2.5 Performance Elite Conversion Kit (BDS1597FPE)

Sale price$3476.97 Regular price$3863.30
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Description

2011-2016 Superduty 4" FOX 2.5 Performance Elite Conversion Kit (BDS1597FPE)Upgrade your 2011 2016 Ford F250 F350 Super Duty diesel with this BDS 4" radius arm lift kit and FOX 2. 5 Performance Elite coil over conversion, clearing up to 35" tires. Up front it includes diesel specific FOX 2. 5 coil over shocks, heavy duty replacement tubular radius arms, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation and brake line brackets. The rear uses a high strength fabricated lift block, a u

Upgrade your 2011-2016 Ford F250/F350 Super Duty diesel with this BDS 4" radius arm lift kit and FOX 2.5 Performance Elite coil-over conversion, clearing up to 35" tires. Up front it includes diesel-specific FOX 2.5 coil-over shocks, heavy-duty replacement tubular radius arms, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation and brake line brackets. The rear uses a high-strength fabricated lift block, a u-bolt flip kit for max ground clearance, brake line brackets and a matching set of FOX Performance shocks.

The FOX 2.5 Performance Elite shocks add a remote reservoir for extra fluid capacity and cooling, with Dual Speed Compression Adjusters offering 10 low-speed and 12 high-speed settings.

Features
  • FOX 2.5 coil-over mounts in the factory coil bucket location
  • Secondary FOX 2.0 shock added for max performance
  • Dual Speed Compression Adjust: 10 low-speed and 12 high-speed compression settings via twist knobs
  • Black anodized aluminum reservoir to increase cooling efficiency
  • Heavy duty tubular steel radius arms correct caster while maximizing ground clearance
  • Track bar relocation bracket and drop pitman arm maintain proper steering angles
  • U-bolt flip kit for maximum ground clearance
  • FOX shocks fully serviceable and resistant to corrosion and harsh environments
Specs
  • Front Lift Method: Coil-Over
  • Rear Lift Method: Block
  • Shocks Included: Yes
  • Front Lift Height: 4 inch
  • Rear Lift Height: 2 inch
Recommended Tire & Wheel Fitment
  • Tire Size: 35x12.5
  • Wheel Diameter: 20x9
  • Back Spacing: 4.5
Notes
  • Removal of factory block required. Rear add-a-leaf required for models with factory 3-7/8" block for a level to tail high stance. Single add-a-leaf kit 113218 recommended for a more level stance; dual add-a-leaf kit #113209 for tail high. (Add-a-leafs do not apply to rear leaf spring-equipped systems.)
  • If equipped with a 2-piece driveshaft, a driveshaft alignment kit (#123402) may be required.
  • Although extremely rare, front and/or rear driveline vibration may occur.
  • If equipped with a rear sway bar, #123009 is required.
  • U-bolts will not work on dually.
Includes
  • BDS003629, Ford F250/350 6 Inch Rear Spring (UPC 658848611393)
  • BDS013409, 2011-2016 Ford F250/350 Rear Box Kit (UPC 658848613410)
  • BDS013424, 2011-2016 Ford F250/F350 4 inch Radius Arm Front Box Kit (UPC 658848613502)
  • BDS123212, 2005-2016 Ford F250/F350 Super Duty Coilover Mount Kit (2 inch-8 inch) (UPC 711745604063)
  • BDS123251, 2005-2022 Ford F250/F350 Radius Arm Kit, Pair (UPC 711745604087)
  • FOX88406427, Kit: BDS 2005-On Ford SD Front Coilover, 2.5 Truck Fox Performance Elite Series, R/R 4 inch Lift, Dual Speed Compression Adjust
  • FOX98224700, Fox 2.0 Shock 25.65 x 16.05 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: 498019822

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Reviewer 67
Battle Creek, US
★★★★★ 5
Size perfect
Size: 4.5-7, Color: Electro Pink/Electro Tangerine/Electro Pink
Perfect fit
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Reviewed in the United States on April 13, 2026
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Tim
Waukegan, US
★★★★★ 5
good, worth the value
Size: Medium, Color: (025) Castlerock / Castlerock / Anthracite
Well it was delivered quick, and all my socks are mostly under armour, as they have developed holes in the heels now, so here i am getting a new set. they fit great, comfortable as usual. some folks may have some sort of issues, while some dont and i cannot complain. worth buying for sure. i recommend
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Reviewed in the United States on April 22, 2025
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Miki
Bozeman, US
★★★★★ 5
Kids?
Size: Medium, Color: (025) Castlerock / Castlerock / Anthracite
I didn’t realize these were kids socks, until after I got them, but the fit is amazing and they stay put, without coming off my heels. I wear an 8.5-9 in women’s shoes.
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Reviewed in the United States on March 8, 2026
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Lyssetic
Cuba, US
★★★★★ 5
Favorite Socks Ever
Size: Medium, Color: Black/Assorted, Size: Medium, Color: Black/Assorted
I absolutely love these socks, they compress in the middle which is my favorite thing about them! Keeps them from slipping off my feet and also adds support, love love love how they feel and how long they last! This is my second pack that I’ve purchased, I had the multi colored ones before and they’ve lasted me two years before finally starting to wear out and fade and get holes. Definitely going to be routinely buying these every year. Good to wear with my work out shoes...winter boots, Nike sandals, and my everyday adidas sneakers. These are so worth it!
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Reviewed in the United States on May 28, 2019
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Carol
Port Orchard, US
★★★★★ 5
Great ankle socks that stay put at a great price!!
Size: 6-9, Color: Assorted
These are great! I have been looking for a low profile ankle sock that is thinner but doesn’t ride down. (Picky, right?) I try to walk 5-7 miles on my days off. So it’s very important for me to not have to stop every couple of hundred yards, bend down, fix socks, then continue on my way while grumbling about NOT GREAT socks. These are not those socks. They really do stay put!!! And enough cushion to be comfortable also. So definitely a repeat!!
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Reviewed in the United States on December 2, 2018

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