FP Springs 10K: 2.5″(64mm) x 8″

$76.00$120.00

Sold in Pairs (2)

High tensile chrome silicon steel Function Performance Springs (FPS) withstand shock loads and high stress.

If you’re looking to upgrade your suspension for a perfect balance of street comfort and precise handling, our coilover springs 10k 8″ are an excellent choice. With a spring rate of 10k, a 2.5-inch (64mm) inner diameter, and 8-inch height, these high-performance springs are designed to deliver optimal control and stability without sacrificing ride quality. Sold in pairs (2), they’re a direct fit for Function and Form Type 1, Type 2, Type 3, and Type 4 coilover systems.

The 10k spring rate provides enhanced stiffness and support over stock suspension setups, making these springs ideal for lowered vehicles, spirited daily driving, and occasional track use. They help reduce body roll, improve steering response, and maintain composure during aggressive cornering and braking. The added length of 8 inches gives more room for fine-tuning preload and ride height while preserving essential shock travel for smoother handling dynamics.

Precision wound from high-tensile spring steel, these coilover springs 10k 8″ are built for long-term use. The springs resist sagging and distortion, even under repeated compression and high-load driving situations. A high-quality powder-coated finish ensures durability against corrosion, water, and road debris, keeping them looking and performing great for years to come.

With a universal 2.5” inner diameter, these springs are also suitable for many custom coilover setups beyond Function and Form, provided the specifications match. Their 8-inch length is great for setups requiring additional suspension travel or a taller ride height while maintaining a responsive feel and control during high-speed transitions.

Whether you’re setting up your car for daily driving with a firm ride or want to fine-tune a track build, these coilover springs 10k 8″ offer versatility and reliable performance. Enthusiasts and tuners alike appreciate the balance these springs strike—stiff enough to perform, soft enough for comfort, and engineered to endure.

Unlock the full potential of your suspension with coilover springs 10k 8″, and take control of how your vehicle rides, handles, and performs in any setting.

Length
7″
Diameter (in)
2.5 I.D.
Rate (lbs/in)
560
Rate (kg/mm)
10
Block Height (in)
Warranty
Limited Million-Mile*

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