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Suspension and Components› Springs and Components

BMW

Height Adjustable Spring Perch Kit

Name: Height Adjustable Spring Perch Kit
Brand: BMW
SKU: 31305A2D979

$2,030.00 $1,743.84 Save $286.16

SKU: 31305A2D979

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Non-Returnable Item

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Moderate — 2–4 hours

Overview

This kit allows for a 5-20mm range of adjustment and is compatible with both EDC and non-EDC struts and shocks. It includes height-adjustable spring perches for the front and rear, along with strengthened and shortened bump stops and shock sleeves to protect the OE BMW dampers.

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This kit allows for a significant range of height adjustment, from 5mm to 20mm, enabling enthusiasts to dial in their desired stance. Crucially, it retains the functionality of the factory Electronic Damping Control (EDC), ensuring that performance and comfort can be tuned in conjunction with the height adjustment. The kit replaces the original front spring perches with BMW's own threaded adjustable perches and includes specially designed bump stops and shock sleeves to protect the original dampers. The M Performance Height Adjustable Suspension Kit is specifically designed to fit the G87 M2, G80 M3 Sedan, and G82 M4 Coupe models, including their Competition and xDrive variants. It is not compatible with the G83 M4 or the G81 M3 Touring models. This kit offers a direct-fit solution for those seeking to personalize their vehicle's suspension setup while maintaining factory electronic damping control capabilities.

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

Brand	BMW
Part Number	31305A2D979
Category	Suspension and Components

Videos

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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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