Suspension and Components› Shocks, Struts, Coil-Overs and Components

Monoss

Monotube Coilover Kit

$629.99

SKU: MSS0670-A

Out of Stock
In Stock
Ships by Oct 12
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

It features a monotube damper constructed from a 52mm carbon seamless steel tube with a performance internal piston for enhanced response. The kit includes cold-bent springs made from SAE9252 steel for a balance of performance and comfort, and uses race-quality shock oil for consistent performance.
Show original supplier description
This kit utilizes a monotube shock design, featuring a 52mm carbon steel shock body with a high-performance internal piston for superior damping response. The cold-bent springs, crafted from high-strength SAE9252 steel, are tuned to provide an optimal balance between responsive handling and everyday comfort, with front rates at 8 kg/mm and rear rates at 5 kg/mm. Each coilover is equipped with 16 precise levels of damping adjustment, allowing users to fine-tune their suspension for various driving conditions, from daily commuting to track day performance. The top mounts include Koyo Japan 6204z bearing pillow ball mounts for smooth operation and, on the front, camber plates for alignment adjustments. Independent adjustment of ride height and spring preload is also a key feature, allowing for personalized setup. The kit includes anodized shock bodies and lightweight aluminum lower mounts or T7075 forged aluminum/carbon steel brackets for durability and reduced weight. Installation is highly recommended to be performed by experienced professionals. Prior to installation, it is crucial to verify all hardware, ensure proper tightening, and set the spring preload to 5-10mm (1/4-3/8 inch). A full 1-year limited warranty from the date of purchase is provided. This MonoSS coilover kit is specifically designed for the Ford Focus ST (P3) models from 2013 to 2018.

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

BrandMonoss
Part NumberMSS0670-A
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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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