Genuine BMW G80 G82 M Performance Height Adjustable Spring Kit - M3, M3 Competition, M4, M4 Competition
Upgrade your BMW G80 M3 or G82 M4 with the Genuine BMW M Performance Height Adjustable Spring Kit. This OEM BMW M Performance HAS kit delivers a precise, height-adjustable drop while retaining the factory Electronic Damper Control for everyday comfort and track-ready confidence. Perfect for enthusiasts seeking a lower stance, improved road presence, and sharper response without sacrificing OEM quality. Part Number: 31305A2D979.
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Why choose the BMW M Performance Height Adjustable Spring Kit
- Genuine BMW M Performance quality - engineered for perfect fit and finish
- Height adjustable 5-20 mm - dial in the ideal stance and wheel gap reduction
- Keeps factory dampers and EDC - retains comfort and adaptive driving modes
- Improved handling feel - tauter response and more confidence on road and track
- OEM reliability - designed by BMW for long-term use on G80 and G82 chassis
How it works
The factory spring perches are removed and replaced with upgraded BMW M Performance threaded, height-adjustable perches. This allows you to fine-tune ride height while keeping your stock electronic damping control and factory shocks.
Adjustment range
5-20 mm ride height adjustment.
What is included
- Front height adjustable spring perches
- Rear height adjustable spring perches
- Upgraded bump stops and shock sleeves
Compatibility
- BMW G80 M3 2021+
- BMW G80 M3 Competition 2021+
- BMW G80 M3 Competition xDrive 2021+
- BMW G82 M4 2021+
- BMW G82 M4 Competition 2021+
- BMW G82 M4 Competition xDrive 2021+
Note: EDC compatible.
Part number
31305A2D979
Manufactured by
BMW
Our experience
We have fitted this Genuine BMW M Performance HAS kit to customer G80 and G82 cars and the feedback has been excellent. Customers report the perfect OEM-plus drop, better composure in fast corners, and a premium ride that suits daily driving. If you want the best BMW M3 M4 lowering springs with full EDC compatibility, this genuine kit is the choice.
Fitting and alignment
Professional installation is recommended. Nforcd offers in-house fitting and setup in Warwickshire. Email Sales@nforcd.com for a fitting quote. A four wheel alignment is recommended after installation to maximise tyre wear and handling.
Compatibility check before dispatch
For peace of mind, we will verify fitment before shipping. Provide your UK registration or the last 7 digits of your VIN at checkout so we can confirm compatibility with your BMW G80 M3 or G82 M4.
Warranty
Two years manufacturer warranty for UK customers and one year manufacturer warranty for international customers when a VIN is provided at checkout on compatible vehicles.
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