Suspension Secrets Front Offset Caster Bushes – BMW M3 (G80)/M4 (G82)

Improve steering feel, braking stability, and front-end precision with our Suspension Secrets Front Offset Caster Bushes for the G80 M3 and G82 M4.

The OEM front control arm bushes are made from soft rubber, which flexes under load. This causes vague steering, understeer, and instability under braking. Our solid-offset bushes fix this by eliminating unwanted flex and improving suspension geometry.

They also introduce additional positive caster—sharpening steering response and boosting cornering grip through improved dynamic camber gain.

For those already running caster-adjustable top mounts, these bushes help re-centre the wheels in the arches, preventing tyre rub under full steering lock.

Key Benefits:

• Sharper, more precise steering feel

• Increased cornering grip with dynamic camber gain

• Greater stability under braking

• Helps re-centre front wheels when running max caster

• Solid mounting eliminates flex and improves feedback

Materials & Construction:

• Billet 6082 T6 aluminium

• 316 stainless steel hardware

• Motorsport-grade Fluro rose joints

• Designed and manufactured in the UK

Vehicle Fitment:

• BMW G80 M3

• BMW G82 M4