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

M Performance

Adaptive Coilover Kit 5-20mm Adjustment

$2,030.00 $1,913.34 Save $116.66

SKU: 31305A2D979

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

This kit provides an adjustment range of 5-20mm while maintaining full compatibility with the factory electronic damping control (EDC) system.
Show original supplier description
The M Performance Sports Suspension Kit offers a direct factory-spec upgrade to improve the stance and handling dynamics of your vehicle. Designed for precision, this kit features height-adjustable spring perches that allow for a 5-20mm drop, providing a more aggressive look and improved cornering stability while ensuring seamless integration with the factory electronic damping control (EDC) system. The system includes specialized components such as shortened and strengthened bump stops and protective shock sleeves to maintain the integrity of your factory dampers throughout the adjustment range. This kit is specifically compatible with the BMW G80 M3 (including Competition and xDrive), G82 M4 (including Competition and xDrive), and the G87 M2 models equipped with the S58 3.0L engine. Professional installation is recommended for all suspension components to ensure proper geometry and safety. As this is a performance-oriented upgrade, users should ensure their vehicle configuration aligns with the specified fitment for the G80, G82, and G87 chassis to avoid compatibility issues.

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

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

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Specifications

BrandM Performance
Part Number31305A2D979
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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