K-Tuned

6-Inch Metric Coilover Spring, 18.0kgf/mm

$101.15

SKU: Z70-152-180

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The K-Tuned metric coilover spring offers a 6-inch length and a 70mm inner diameter, providing a specific fitment for coilover systems requiring these dimensions. Engineered with a spring rate of 18.0kgf/mm (1,008 lbs/inch), it is designed to enhance vehicle performance by improving traction and facilitating smoother weight transfer during aggressive driving. This allows for more responsive handling whether used for daily commuting or on the race track. Constructed from K-Tuned's proprietary HS5.TW material, these springs are built for durability and consistent performance. The spring has a usable stroke of 69mm (2.7 inches) and a maximum stroke of 89mm (3.5 inches). It's important to note that these springs are sold exclusively in pairs.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandK-Tuned
Part NumberZ70-152-180
CategorySuspension and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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