Suspension Secrets Front Offset Caster Bushes - BMW F20 M135i / M140i

Offset front control-arm bushes designed to increase geometry control and improve steering feel and braking stability.

Fitment: BMW F20 M135i / M140i.

Lead time: Allow 7–10 business days.

Professional performance alignment/geometry setup is recommended after installation.

Fitment & Setup Guidance

Suspension bushes affect compliance, geometry control and NVH. Confirm the exact arm or mounting position, chassis compatibility and intended road or motorsport use before installation, then complete a wheel alignment where geometry is disturbed.

Supplier

Suspension Secrets

Product System

• Suspension & Brakes

Vehicle Fitment

• BMW 1 Series F20 chassis
• BMW 1 Series F20 Lci B58
• BMW 1 Series F20 N55

Confirm chassis, engine, drivetrain and production-year compatibility before ordering.

Supplier Part Number

SS-F20-FROOFFCASBUS

Built by Boost & Tune Support

BBT can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.