Dinan High-Performance Adjustable Coilover Suspension Kit for BMW M3 F80 & M4 F82/F83 (EDC Only) - Height Adjustable, Lowers 1.0in Front / 1.5in Rear

Dinan Height-Adjustable Suspension System for BMW F80 M3 and F82/F83 M4 with Electronic Damper Control

Transform the way your F8X drives with Dinan’s height-adjustable spring and perch kit. Built for fast road and track-day confidence, this premium system lets you fine tune ride height while keeping your factory adaptive damping fully functional. Expect crisper turn-in, flatter cornering and a purposeful stance without sacrificing day-to-day comfort.

Key reasons enthusiasts choose this setup

• Keeps BMW Electronic Damper Control working as intended. All factory driving modes remain available.
• Precise height tuning via threaded sleeves and collars for a level stance and balanced chassis.
• Lowering capability: approx. 25 mm front and 38 mm rear for a road-hugging look and improved aero balance.
• Progressive bump stops and packers included to optimise compliance and control at reduced ride heights.
• More usable suspension travel than typical lowering springs which helps ride quality and grip.
• Noticeable reduction in roll through bends, dive under braking and squat on hard launches.
• High quality 6061-T6 aluminium hardware with a black anodised finish for durability in UK weather.

Engineered for grip. Tuned for the street.

Dinan’s solution gives you the adjustability of a sleeve-over system on the OE dampers, so you can dial in the look and handling you want while retaining the sophistication of BMW’s adaptive shocks. The result is confidence at speed, better traction out of bends and a ride that remains civil for daily use.

Compatibility

• BMW M3 F80 Saloon with EDC
• BMW M4 F82 Coupé with EDC
• BMW M4 F83 Convertible with EDC
• EDC-equipped vehicles only

What you get in the box

• Adjustable spring perches with threaded sleeves
• Performance springs matched to the kit
• Progressive bump stops and suspension packers
• All required components to retain and work with the factory electronic dampers

Our experience

We run this kit on our own builds and customer cars, and the feedback is consistently excellent. Owners report sharper steering response, extra stability over B-roads and a clean stance that looks right without compromising usability.

Professional fitting and setup

Book installation and geometry with MJ Modifications in Warwickshire. Get a quote: info@mjmodifications.co.uk. We recommend a full alignment after lowering to maximise tyre life and handling.

Why this is the smart upgrade

• EDC-safe lowering solution that integrates like OEM
• Height adjustability makes corner-weighting and stance tuning straightforward
• Ideal for fast road, track days and show-worthy fitment
• Premium materials and finish for long-term reliability

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Order today to sharpen handling, enhance stability and achieve the stance your BMW deserves while keeping the comfort and intelligence of its adaptive shocks.