SKU: 86681444886

Function & Form FPS Springs - 2.5" x 8"

Sale price$68.40 Regular price$76.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Function & Form FPS Springs - 2.5" x 8"Function Performance Spring (FPS) was created with keeping your best interest in mind. It will improve your ride, your handling and increase the life of your strut whether your car is a daily driver or a track car. For those seeking consistency on the track, our FPS offers a 2% tolerance within manufactured spring rate while offering weight savings. This means that you will have a higher quality spring with consistent rates where it counts with the

Function Performance Spring (FPS) was created with keeping your best interest in mind. It will improve your ride, your handling and increase the life of your strut whether your car is a daily driver or a track car. For those seeking consistency on the track, our FPS offers a 2% tolerance within manufactured spring rate while offering weight savings. This means that you will have a higher quality spring with consistent rates where it counts with the durability that you need. Even if you don’t track your ride, these springs can get rid of some of those bothersome problems created by the inconsistency of stock springs. Don’t have a Function and Form coil-over system? Don’t worry about it! FPS are compatible with most coil-over systems that use 2.5 or 2.75 inner diameters. All springs are coated to withstand the rigorous changes of elements during all season changes. Salt spray tested, these springs can handle the coldest icy day to the hottest dessert heat with no problem. Designed not to crack under the elements, our FPS will offer peace of mind no matter where you are. 

Features

  • High tensile chrome silicon steel springs withstands shock loads and high stress.
  • Cold wound and heat treated  for added strength and fatigue resistance.
  • High tolerance for a wide temperature range.
  •  Smallest block heights for maximum travel.
  • Ultra-lightweight for reduced unsprung mass.
  • Powder coated signature sporty yellow
  • Inside Diameter: 2.5"
  • Free Length: 8"

Sold as pair

    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: 86681444886

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    4.5 ★★★★★
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    Nick Casad
    San Leandro, US
    ★★★★★ 3
    Amazon brand looks bad
    Color: White, Light Gray, Black, Size: X-Large
    II think the quality is poor the fabric is thin and the moc collar won't stand up
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    Reviewed in the United States on July 20, 2025
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    Amazon Customer
    Charlottesville, US
    ★★★★★ 5
    Satisfied
    Color: Brown, White, Black, Size: Large
    Nice fit and comfortable
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    Reviewed in the United States on April 18, 2026
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    4th Cav Trooper
    Charlottesville, US
    ★★★★★ 5
    Nice material, holds collar shape well.
    Color: Wine Red, Navy Blue, Black, Size: Medium
    Good value for the money. You can machine wash and dry on low heat, in my opinion. Laying flat is too much of a pain.
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    Reviewed in the United States on January 30, 2026
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    Kathy McCann
    Bozeman, US
    ★★★★★ 5
    Great tshirts!
    Color: Light Gray, Dark Gray, Black, Size: X-Large
    Husband loved these tshirts.
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    Reviewed in the United States on February 18, 2026
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    Gadget Worm
    Bozeman, US
    ★★★★★ 2
    Not made from the most comfortable fabric
    Color: White, Light Gray, Black, Size: Large
    It is not the most comfortable fabric which makes it not suitable for summer clothing. Also, the fitting of the neck doesn’t look good since material is not wrinkle free
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    Reviewed in the United States on August 4, 2025

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