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

Ksport

Circuit Pro 3-Way Coilover System

$3,355.00

SKU: CIN020-C3-1

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Ksport Circuit Pro 3-Way Coilover kit is a top-of-the-line system designed for maximum performance and durability in motorsports. These coilovers offer extensive adjustability, allowing for precise tuning of rebound, compression, and nitrogen pressure independently through external reservoirs. This advanced system is built for track use with aggressive spring rates and a shorter shock stroke.

Key features include 55mm monotube shocks for increased oil capacity and cooling efficiency, 36-way adjustable damping for fine-tuning handling and comfort, and aerospace-quality aluminum components for lightweight durability. The coilovers also feature upgraded bump stops, all-metal pillowball mounts for enhanced responsiveness, adjustable lower mounts for ride height adjustment without compromising suspension travel, and dust boots to protect the damper seal.
Show original supplier description
The Ksport Circuit Pro 3-Way Coilover system is engineered for demanding track applications, offering an unparalleled performance edge. These systems feature external reservoirs that allow for independent adjustment of rebound, compression, and nitrogen pressure, with a remarkable 11,664 possible tuning combinations. The aggressive spring rates and shock valving are specifically matched to your chosen spring rates, ensuring optimal performance on the track. Constructed with aerospace-quality 6061-T6 billet aluminum for mounts, collars, and spring perches, these coilovers are both lightweight and durable. The steel shock bodies are electroplated with zinc for rust resistance, and an anti-rust paste packet is included for added protection. These coilovers provide 36 levels of damping adjustment, allowing users to fine-tune both handling and comfort. The monotube design, with separated oil and gas, offers superior heat dissipation, consistent performance over long periods, and finer damping adjustments compared to twin-tube designs. Upgraded bump stops prevent bottoming out, while adjustable lower mounts and spring perches allow for ride height adjustment without compromising suspension travel. Camber adjustment is also available on most MacPherson suspension applications for precise alignment tuning. Ksport Circuit Pro 3-Way systems are built to order, requiring 2-3 weeks for production and delivery. Each unit is individually dyno tested, with results available upon request to aid in tuning. A 12-month limited warranty covers manufacturer defects, and the design facilitates a hassle-free installation process. Note that some vehicles may only have front reservoirs due to space constraints.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandKsport
Part NumberCIN020-C3-1
CategorySuspension and Components

About MOTORMIA

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy