Sale

Suspension and Components› Springs and Components

AST

AST Suspension BMW X3M (F97) / X4M (F98) Adjustable Lowering Springs

$1,480.00 $1,332.00 Save $148.00

SKU: A03L ASTALS-21-015

In Stock
In Stock
Ships by Aug 6
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: ASTALS-21-015

MIA's Description

These AST Adjustable Lowering Springs are specifically designed for BMW G80, G82, G83, and G87 platforms. They offer a solution for enthusiasts looking to upgrade their suspension, improving handling and reducing body roll. The springs lower the vehicle's center of gravity while aiming to maintain OEM comfort. They are a direct replacement for OEM springs and allow for customized ride height even after installation thanks to the AST height adjuster.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandAST
Part NumberA03L ASTALS-21-015

Videos

WATCH THIS FIRST! AST Adjustable Lowering Springs Review | G80 M3

WATCH THIS FIRST! AST Adjustable Lowering Springs Review | G80 M3
How to Install AST Lowering Springs PART 1 | BMW G80 M3

How to Install AST Lowering Springs PART 1 | BMW G80 M3
G80 M3 GETS AST LOWERING SPRINGS!

G80 M3 GETS AST LOWERING SPRINGS!
G87 M2 Lowered on AST A.L.S springs and Titan 7 T-S5s #builtbypsi #g87m2 #m2 #bimmer #bmw

G87 M2 Lowered on AST A.L.S springs and Titan 7 T-S5s #builtbypsi #g87m2 #m2 #bimmer #bmw
BMW G87 M2 HAS SUSPENSION INSTALLATION (LOW!)

BMW G87 M2 HAS SUSPENSION INSTALLATION (LOW!)
WE LOWERED MY BRAND NEW BMW M4 AND IT LOOKS INSANE!!!! | G82 AST SPRINGS!

WE LOWERED MY BRAND NEW BMW M4 AND IT LOOKS INSANE!!!! | G82 AST SPRINGS!

Buy with Confidence

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.

View Full Return Policy