Suspension and Components› Shocks, Struts, Coil-Overs and Components

AST

AST 5100 Series Coilovers NCO Rear BMW 1 Series 2004-2013 E81/E82/E87/E88

$3,170.00

SKU: A03L ACU-B1601SD

Out of Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The AST ACU-B1601SD are 1-way adjustable coil-overs designed for BMW 1 Series E81, E82, E87, and E88 models from 2004-2013 with a divorced rear shock and spring setup. These coil-overs offer adjustable rebound and ride-height.

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 ACU-B1601SD

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