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- USA
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
For Your Every Summer RSVP, with Code: SUMMER15
Description
Fox 987-24-005 2.5 Performance Series IFP HTO Shock AbsorberThe Fox 987 24 005 2. 5 Performance Series IFP HTO Shock Absorber is a bolt on shock loaded with position sensitive technology, vehicle specific valving, and larger pistons to help improve on and off road performance. Featuring a type II anodized aluminum body that efficiently dissipates heat and prevents corrosion. The 2. 5 inch shock body is made with an internal floating piston (IFP) to separate the shock oil from the high pressure nitrogen,
The Fox 987-24-005 2.5 Performance Series IFP HTO Shock Absorber is a bolt-on shock loaded with position-sensitive technology, vehicle-specific valving, and larger pistons to help improve on and off-road performance. Featuring a type II anodized aluminum body that efficiently dissipates heat and prevents corrosion. The 2.5-inch shock body is made with an internal floating piston (IFP) to separate the shock oil from the high-pressure nitrogen, optimizing damping.
The Hydraulic Top Out (HTO) technology offers usable position-sensitive rebound damping control on and off the pavement. HTO helps to reduce harsh top-outs and increases comfort by forcing shock oil through a secondary shim stack to slow down the shock shaft speed. HTO is particularly beneficial after installing heavier, aggressive tires and applications lifted higher than OEM specification. Bolt-on a pair of the Fox 2.5 Performance Series HTO shocks from Guaranteed Auto Parts to increase damping capacity and ride in comfort with position-sensitive rebound control.
Specifications:
Travel: 8.860
Extended: 24.700
Top Mount: Eyelet
Compressed: 15.840
Bottom Mount: Eyelet
The Hydraulic Top Out (HTO) technology offers usable position-sensitive rebound damping control on and off the pavement. HTO helps to reduce harsh top-outs and increases comfort by forcing shock oil through a secondary shim stack to slow down the shock shaft speed. HTO is particularly beneficial after installing heavier, aggressive tires and applications lifted higher than OEM specification. Bolt-on a pair of the Fox 2.5 Performance Series HTO shocks from Guaranteed Auto Parts to increase damping capacity and ride in comfort with position-sensitive rebound control.
Features:
- Corrosion resistant
- 5/8" hard chrome shaft
- Application specific tune
- Internal floating piston (IFP)
- Hydraulic Top Out (HTO) piston
- Fully rebuildable and re-tunable
- Type II clear-anodized body plating
- High-flow velocity-sensitive damping
- 2.5" Impact extruded 6061-T6 aluminum shock body
Specifications:
Travel: 8.860
Extended: 24.700
Top Mount: Eyelet
Compressed: 15.840
Bottom Mount: Eyelet
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 1426 reviews
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Product Reviews
★★★★★ 1
Sizing way off
Size: One Size, Color: (100) White / White / Halo Gray
These were my favorite socks, at least the old style was. They redid them and I was okay with it. However, I don't understand how they are a one size fits most. I tried them on and they were still too big at the top. There was so much extra fabric at the toes. For reference, I wear a size 8.5 women's shoe, typically. The packaging says fits most from size 5.5 to 12. I don't understand how it fits that wide range of shoe size. Definitely returning these and I will be buying something else.
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Reviewed in the United States on October 10, 2024
★★★★★ 5
Genial
Size: One Size, Color: (015) Tetra Gray / Gray Matter / White Quartz
Me encanta la textura y sobre todo que tiene para que siempre sepas en cuál pies va!
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Reviewed in the United States on August 29, 2025
★★★★★ 5
Comfortable
Size: One Size, Color: (348) Silica Green / White / Titan Gray
Comfortable and stays in place
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Reviewed in the United States on May 27, 2025
★★★★★ 5
Best socks for work or working out.
Size: One Size, Color: (015) Tetra Gray / Gray Matter / White Quartz
Great socks. They stay on your heel! Love the material; breathable and not thick. Love the neutral tone colors.
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Reviewed in the United States on January 1, 2025
★★★★★ 3
Didn’t meet full expectations
Size: One Size, Color: (001) Black / Black / Jet Gray
Much shorter than anticipated.
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Reviewed in the United States on December 16, 2025