AST Suspension BMW G80 G82 G87 Adjustable Lowering Springs (M2, M3 Competition & M4 Competition)

Height Adjustable Spring Kit for BMW G‑Series M Cars

Transform the look and handling of your BMW M with this premium height adjustable spring set from AST Suspension. Perfect for enthusiasts who want a sharper drive, a lower centre of gravity and a purposeful stance without ditching the factory dampers, this upgrade delivers confident cornering, reduced body roll and a cleaner wheel arch gap on road or track.

Why Owners Choose This Adjustable Spring Kit

• Wide height adjustment for the perfect stance - typical range 20 to 46 mm front and 10 to 36 mm rear
• Matched spring rates front and rear for improved balance, steering response and traction
• Works seamlessly with OEM Adaptive M electronic damping - retains all factory EDC functionality
• Designed to achieve one of the lowest practical ride heights available for G‑series BMW M platforms
• Refined ride quality for daily driving with a big step up in agility for fast road and track day use

Vehicle Fitment

Compatible with xDrive and rear‑wheel drive models, including standard, Competition and CSL variants:

• BMW G87 M2 - all models
• BMW G80 M3 Saloon - M3 and M3 Competition, including xDrive
• BMW G81 M3 Touring - M3 Competition xDrive
• BMW G82 M4 Coupé - M4, M4 Competition and CSL, including xDrive
• BMW G83 M4 Convertible - M4 Competition xDrive

Lowering Range

• Front: 20 to 46 mm drop
• Rear: 10 to 36 mm drop

Note: Actual ride height achieved may vary slightly based on wheel and tyre setup and vehicle specification.

Real‑World Results

We have installed this kit on multiple customer cars and the feedback is consistently excellent. Expect a more planted feel, sharper turn‑in and a neater, more aggressive look without sacrificing everyday comfort. It is a brilliant coilover alternative for drivers wanting on‑car height tuning while keeping factory dampers and EDC.

Perfect For

• BMW M3 lowering kit searches - G80 and G81 Touring
• BMW M4 adjustable springs - G82 and G83
• BMW M2 G87 stance and ride height adjustment
• HAS kit - height adjustable springs for G‑series M with EDC
• xDrive lowering springs and RWD lowering springs
• Sport springs for flush fitment and reduced arch gap

Installation and Setup

Professional fitting and a four‑wheel alignment are recommended to maximise performance and tyre life. For expert installation, book with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Manufacturer

AST Suspension

Part Number

ASTALS-21-004