Ksport

Circuit Pro 3-Way Coilover Kit w/ External Reservoirs

$2,851.75

SKU: CBM021-C3-1

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

Description

The Ksport Circuit Pro 3-Way Coilover kit represents Ksport's premier suspension offering, engineered for enthusiasts and professionals seeking peak performance and durability. This system is meticulously crafted for track use, featuring aggressive spring rates and shock valving. Its 3-way adjustability, managed via external reservoirs, allows for independent control over compression, rebound, and nitrogen gas pressure, resulting in over 11,664 possible tuning settings. The 55mm monotube shocks are designed for enhanced heat dissipation and consistent performance during demanding driving conditions like endurance racing or circuit driving. Customization is a key aspect of the Circuit Pro system, with options for upper mounts including rubber, standard pillowball, and Ksport's advanced pillowball mounts, which provide camber and caster adjustment for precise alignment tuning. Each system is built to order and individually dyno-tested, with results available upon request to aid in suspension tuning. Ksport Circuit Pro 3-Way kits are built to order and typically require 2-3 weeks for production and delivery. This coilover kit is specifically designed for various BMW 3 Series (E36) models from 1992 to 1999, including the 323i, 325i, 328i, and M3, all with RWD drivetrains. SD Wheel's sales team can confirm fitment, and if a recommended setup is incompatible, they will work with the customer to resolve the issue, potentially waiving restocking or return shipping fees if the error was on their part and the item is in like-new condition.

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

BrandKsport
Part NumberCBM021-C3-1
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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