Suspension Secrets Adjustable Rear Camber Arms - BMW F22 M235I/M240I

Suspension Secrets Adjustable Rear Camber Arms – BMW F22 M235i / M240i

Improve rear-end grip, precision and geometry control with Suspension Secrets Adjustable Rear Camber Arms for the BMW F22 M235i and M240i.

The F22 is an engaging and capable chassis, but the standard rear suspension offers limited adjustment and can lack precision and clear feedback when pushed harder.

Suspension Secrets Adjustable Rear Camber Arms provide full control over the rear camber angle, allowing additional negative camber to be introduced and the geometry to be tailored around road, fast-road or track use.

When correctly set up, this can improve cornering grip, rear axle feedback and corner-exit traction while allowing the tyres to be used more effectively.

Why Upgrade to Adjustable Rear Camber Arms?

Rear camber has a significant influence on how effectively the tyre maintains contact with the road during cornering.

The Suspension Secrets arms provide much greater control over the rear alignment than the standard suspension.

Potential benefits include:

• Increased negative rear camber
• Improved cornering ability
• Greater rear-end grip
• Clearer feedback at the grip limit
• Improved corner-exit traction
• Full control over rear camber settings
• More precise rear geometry
• Potentially improved tyre wear when correctly set up

Key Features

• Designed for BMW F22 M235i and M240i
• Fully adjustable rear camber arms
• Allows increased negative rear camber
• Improves rear geometry control
• Helps increase cornering grip
• Improves rear axle feedback
• Can improve corner-exit traction
• Easy in-situ adjustment
• Adjustable using a 17mm spanner
• No wheel removal required for adjustment
• Billet aircraft-grade 6082 T6 aluminium
• Corrosion-resistant stainless steel componentry
• Motorsport-spec Fluro bearings
• Designed and manufactured in the UK

Increased Negative Rear Camber

Additional negative camber helps the outside rear tyre maintain a more favourable contact patch as the car loads up through a corner.

This becomes increasingly important as:

• Cornering speeds increase
• Tyre grip increases
• Ride height is reduced
• Track use becomes more frequent

The adjustable arms allow the rear geometry to be configured around the car rather than being restricted by the factory adjustment range.

Improved Cornering Grip

Correct rear camber helps maximise the amount of useful tyre contact available during cornering.

When professionally configured, this can result in:

• Improved mid-corner grip
• Greater rear-end confidence
• More consistent tyre behaviour
• Improved chassis balance

Clearer Rear Axle Feedback

A correctly configured rear suspension can give the driver a clearer understanding of how much grip remains available.

This is particularly useful when the vehicle is being driven close to the limit.

Potential benefits include:

• More predictable rear-end behaviour
• Improved confidence
• Greater sense of connection
• Better understanding of available traction

Improved Corner-Exit Traction

Rear geometry remains important as the car transitions from cornering to acceleration.

Optimising the camber setting can help the rear tyres maintain useful contact with the road as throttle is applied.

This can contribute to:

• Better traction
• More predictable power delivery
• Increased confidence on corner exit
• Improved rear axle behaviour

Full Control Over Rear Camber

The adjustable design gives significantly greater control over the final rear alignment.

Camber can be tailored around:

• Daily road use
• Fast-road driving
• Trackdays
• Clubsport builds
• Semi-slick tyres
• Ride height
• Driver preference

This is particularly useful for cars where the suspension setup changes over time.

Easy In-Situ Adjustment

Suspension Secrets designed the rear camber arms to make geometry changes straightforward.

Adjustment can be carried out using a 17mm spanner without removing the wheels.

This makes them particularly useful for:

• Professional wheel alignment
• Trackside setup changes
• Geometry testing
• Suspension development

Reduced Rear Tyre Wear

Incorrect rear camber can contribute to uneven tyre wear.

The greater adjustment range allows the rear alignment to be configured more accurately for the way the vehicle is used.

When properly set up, this can help improve tyre utilisation and reduce unnecessary wear.

The ideal setting will depend heavily on whether the car is primarily used on the road or track.

Ideal for Lowered Cars

Lowering an F22 changes the static rear suspension geometry.

Adjustable camber arms allow these changes to be corrected or deliberately tuned for increased performance.

They work particularly well with:

• Lowering springs
• Height-adjustable spring kits
• Coilovers
• Performance geometry setups

Ideal for Track-Focused Geometry

Track cars often require additional negative camber to make proper use of higher-grip tyres.

The extra adjustment range makes these arms particularly useful for:

• Trackday cars
• Clubsport builds
• Semi-slick tyre setups
• Performance-focused alignment

Works With Other Rear Geometry Upgrades

Adjustable rear camber arms are particularly effective as part of a complete rear suspension setup.

They pair well with:

• Adjustable rear toe arms
• Adjustable rear traction arms
• Adjustable rear upper third links
• Solid rear control arm bushes
• Coilovers
• Performance geometry setups

Together, these components provide significantly greater control over rear suspension kinematics.

6082 T6 Aluminium Construction

Suspension Secrets manufactures its suspension components using billet aircraft-grade 6082 T6 aluminium.

This provides a combination of:

• High strength
• Low weight
• Durability
• Performance-focused construction

Corrosion-Resistant Stainless Steel

Corrosion-resistant stainless steel is used throughout the relevant componentry to improve durability in the exposed suspension environment.

Motorsport-Spec Fluro Bearings

The arms use motorsport-spec Fluro bearings for precise articulation and reliable performance under demanding suspension loads.

These help reduce unwanted compliance compared with conventional rubber-mounted components.

Road & Track Applications

Suspension Secrets Adjustable Rear Camber Arms are suitable for:

• Daily-driven performance cars
• Fast-road builds
• Clubsport setups
• Trackday cars
• Semi-slick tyre setups
• Performance geometry builds

NVH Considerations

Because these arms use performance-oriented bearing construction rather than compliant factory rubber mounting, some increase in noise, vibration and harshness may be possible.

This is a performance-focused upgrade designed to prioritise geometry accuracy and rear axle response.

Professional Installation Recommended

Professional installation is recommended.

After fitting, the car should receive:

• Suspension inspection
• Rear camber adjustment
• Rear toe adjustment
• Full wheel alignment
• Fastener checks

Geometry Setup Essential

A professional geometry setup should be carried out after installation.

Rear camber should be configured alongside:

• Rear toe
• Ride height
• Tyre choice
• Road or track use
• Suspension specification
• Desired chassis balance

Vehicle Fitment

BMW 2 Series F22

Compatible models:

• BMW M235i F22
• BMW M240i F22

What's Included?

Each kit includes:

• 1 pair Suspension Secrets Adjustable Rear Camber Arms

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