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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
For Your Every Summer RSVP, with Code: SUMMER15
Description
Fox 987-24-003 2.5 Performance Series IFP HTO Shock AbsorberThe Fox 987 24 003 2. 5 Performance Series IFP HTO Shock Absorber is a bolt on upgrade designed to enhance both on and off road performance. It features position sensitive technology, vehicle specific valving, and larger pistons. The shock's type II anodized aluminum body efficiently dissipates heat and resists corrosion. The 2. 5 inch shock body includes an internal floating piston (IFP) that separates the shock oil from high pressure nitrogen for
The Fox 987-24-003 2.5 Performance Series IFP HTO Shock Absorber is a bolt-on upgrade designed to enhance both on and off-road performance. It features position-sensitive technology, vehicle-specific valving, and larger pistons. The shock's type II anodized aluminum body efficiently dissipates heat and resists corrosion. The 2.5-inch shock body includes an internal floating piston (IFP) that separates the shock oil from high-pressure nitrogen for optimized damping.
Equipped with Hydraulic Top Out (HTO) technology, this shock provides precise rebound damping control on and off the road. HTO reduces harsh top-outs and increases comfort by forcing shock oil through a secondary shim stack to slow the shock shaft speed. This technology is especially beneficial for vehicles with heavier, more aggressive tires and those lifted beyond OEM specifications. Install a pair of Fox 2.5 Performance Series HTO shocks from Guaranteed Auto Parts to enhance damping capacity and enjoy a smoother ride with position-sensitive rebound control.
Specifications:
Travel: 11.190
Extended: 30.580
Top Mount: Eyelet
Compressed: 19.390
Bottom Mount: Eyelet
Equipped with Hydraulic Top Out (HTO) technology, this shock provides precise rebound damping control on and off the road. HTO reduces harsh top-outs and increases comfort by forcing shock oil through a secondary shim stack to slow the shock shaft speed. This technology is especially beneficial for vehicles with heavier, more aggressive tires and those lifted beyond OEM specifications. Install a pair of Fox 2.5 Performance Series HTO shocks from Guaranteed Auto Parts to enhance damping capacity and enjoy a smoother ride 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: 11.190
Extended: 30.580
Top Mount: Eyelet
Compressed: 19.390
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
4.3 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Filtro
Color: Blue
Muy bien producto huele como nuevo de fabrica
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Reviewed in the United States on April 14, 2026
★★★★★ 1
Too small to fit 2006 Lexus SC
Color: Blue
This filter was too small to fit a 2006 Lexus SC
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Reviewed in the United States on May 18, 2026
★★★★★ 5
👍🏼👍🏼
Color: Blue
Great product!
I really like this item I would definitely recommend it to get the job done !
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Perfect fit.
Size: 1" x 1" x 1"
Fits perfect in a 2025 Toyota Tacoma high quality good performance.
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Better Than OEM – Worth the Upgrade
Size: 1" x 1" x 1"
The K&N filter is a big step up from the standard Toyota air filters and OEM replacements. Installation was quick and easy, and the fit is perfect. I’ve noticed smoother airflow and better throttle response compared to the stock filter. The best part is that it’s washable and reusable, so it’s a long-term investment instead of constantly buying replacements. Definitely a smarter choice for anyone who wants performance and value over the typical paper filters.
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Reviewed in the United States on August 25, 2025