Maintain the sharp handling characteristics, road feedback, and high-speed stability of your BMW chassis with this high-grade front lower control arm from Febi Bilstein. Modern BMW suspensions rely heavily on precise geometry and tight bushing compliance to deliver the trademark ultimate driving experience. When factory suspension arms age, degraded rubber bushings and worn ball joints introduce compliance flex, causing steering wander, deflection under heavy braking, and compromised cornering precision.
Designed as a direct-replacement service component, this Febi Bilstein wishbone meets or exceeds original equipment specifications for structural integrity and dynamic performance. Crafted from light-alloy aluminum and equipped with factory-spec rubber dampening mounts and a precision ball joint, this arm eliminates unwanted play and restores crisp turn-in without sacrificing ride refinement. Perfect for enthusiast maintenance or a complete front suspension overhaul on modern BMW SAV and SAC platforms.
Key Features
Engineered to OE specifications for precise suspension geometry and handling restoration
Pre-assembled with factory-rated rubber bushings and integrated ball joint for seamless installation
High-grade light-alloy aluminum construction ensures optimum strength-to-weight ratio
Reduces dynamic toe and camber deflection under heavy braking and cornering load
Eliminates common modern BMW front-end slop, shimmy, and uneven tire shoulder wear
Rigorously tested for fatigue resistance and structural endurance under real-world conditions
Specifications
Brand: Febi Bilstein
Part Number: 185591
Vehicle Location: Front Left (Driver Side), Lower Rear
Construction Material: Lightweight Cast Aluminum
Component Weight: 3.48 kg
Ball Joint Taper / Cone Size: 19 mm
Thread Pitch: M16 x 1.5
OEM Reference: BMW 31 10 6 878 081 / 31106878081
Paired Opposite Side Part Number: 185590
Prop 65 Warning
Cross Reference
31106878081
Product Q&A
Lifetime Replacement
This product is not eligible for Lifetime Replacement
Fits These Cars
MAKE
MODEL
SUBMODEL
ENGINE
Special Fitment Notes
BMW
G20
330e
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G20
330e xDrive
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G20
330i xDrive
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G20
M340i
B58 3.0L
Use vehicle selector to confirm fitment
BMW
G20
M340i xDrive
B58 3.0L
Use vehicle selector to confirm fitment
BMW
G22
430i xDrive
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G22
M440i
B58 3.0L
Use vehicle selector to confirm fitment
BMW
G22
M440i xDrive
B58 3.0L
Use vehicle selector to confirm fitment
BMW
G23
430i xDrive
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G23
M440i
B58 3.0L
Use vehicle selector to confirm fitment
BMW
G23
M440i xDrive Convertible
B58 3.0L
Use vehicle selector to confirm fitment
BMW
G26
i4 eDrive40
Single-Motor
Use vehicle selector to confirm fitment
BMW
G26
i4 M50
Dual-Motor
Use vehicle selector to confirm fitment
BMW
G42
230i xDrive
B46 2.0L
Use vehicle selector to confirm fitment
BMW
G42
M240i
B58 3.0L
Use vehicle selector to confirm fitment
BMW
G42
M240i xDrive
B58 3.0L
Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All
warranties, product application, fitment, and performance are the responsibility of Turner Motorsport.
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