GoodB4 OE Replacement
Left and right, one each
- Without Electronic Suspension
Bilstein shocks, struts and kits for the 2021 BMW M440i xDrive
Bilstein lists 11 parts for the 2021 BMW M440i xDrive, across 3 lines from the B4 OE Replacement to the Motorsport. Lowered setups are listed too.
- Front, extended
- 508–518 mm20.0–20.4 in
- Front, collapsed
- 350–351 mm13.8–13.8 in
- Rear, extended
- 533–533 mm21.0–21.0 in
- Rear, collapsed
- 367–376 mm14.5–14.8 in
- Lowering options
- 20–70 mm
Good, better, best
One pick from each Bilstein tier that fits at stock height, compared side by side.
Front
Struts
11 parts for the 2021 BMW M440i xDrive
Grouped by where they go, then by Bilstein line. Parts made only for a lifted or lowered vehicle say so.
Front left
Good B4 OE Replacement
Better B6 Performance
Front right
Good B4 OE Replacement
Better B6 Performance
Rear
Good B4 OE Replacement
Better B6 Performance
Front and rear
Component Motorsport
89-312780 EVO R Suspension Kit
Sold eachFor lowered vehicles
- Front Lowered Height: 30-70mm
- Rear Lowered Height: 20-60mm
- Without Electronic Suspension
- Check which applies to your vehicle
Not sure which one is right?
Tell us how you use the M440i xDrive and we'll pick with you.
100% genuine Bilstein, from authorized North American distribution.
BILSTEIN is a trademark of thyssenkrupp Bilstein GmbH. Eskimo is an independent retailer.