BMW M3 F80 / M4 F82 Suspension Secrets Handling Pack 3 – Track

Suspension Secrets Handling Pack 3 (Track) for BMW F80 M3 and F82 M4. Motorsport-Level Geometry Upgrade for Maximum Grip, Stability and Track Performance.

The BMW F80 M3 and F82 M4 are widely regarded as one of the most capable modern M car platforms, offering strong power delivery, balanced chassis dynamics, and excellent tuning potential. However, once pushed into sustained track use, the limitations of the factory suspension geometry, compliance, and rear axle control become significantly more apparent.

While Handling Pack 1 addresses core geometry correction and Handling Pack 2 introduces improved roll control and rear axle refinement, the Suspension Secrets Handling Pack 3 (Track) represents the most complete chassis control package in the F8X range.

This is a full track-focused suspension geometry and control system designed for drivers who demand maximum consistency, precision, and stability under high-load circuit conditions.

This kit significantly increases chassis rigidity, geometry control, and suspension precision by addressing both front-end compliance and full rear axle kinematics, delivering a highly controlled and predictable track-ready platform.

This package must be installed alongside an uprated suspension coilover system such as KW Suspension, AST Moton, Ohins or Nitron Suspension. Please get in touch for more info and pricing in conjunction with this kit if you do not already have this installed.

Key Features

• Suspension Secrets Handling Pack 3 (Track) for BMW F80 M3 & F82 M4
• Final stage in the F8X handling range
• Maximum rear axle geometry and kinematic control
• Significant reduction in suspension compliance
• Improved high-load cornering stability
• Enhanced braking and acceleration stability
• Increased chassis predictability and feedback
• Includes Eibach anti-roll bars for roll control
• Designed and manufactured in the UK for track use

What this Kit Delivers

Handling Pack 3 delivers a substantial increase in chassis control and stability by addressing both suspension compliance and geometry limitations at every key point of the F8X platform. The inclusion of rear camber and traction arm upgrades, combined with solid rear control arm bushes, significantly improves rear axle behaviour under braking, acceleration, and cornering load. When combined with upgraded anti-roll bars and front caster correction, the result is a far more precise, predictable, and stable chassis that remains consistent even under repeated high-temperature track conditions.

• Suspension Secrets Front and Rear Drop Links
• Suspension Secrets Rear Toe Arms
• Suspension Secrets Adjustable Rear Camber Arms
• Suspension Secrets Adjustable Rear Traction Arms
• Suspension Secrets Solid Rear Control Arm Bushes
• Suspension Secrets Off-Centre Caster Control Arm Bushes
• Eibach Anti-Roll Bars

The Suspension Secrets Handling Range

Handling Pack 3 moves fully into motorsport-oriented chassis optimisation.

At this level, the focus shifts away from compromise entirely and instead prioritises precision, repeatability, and maximum control under sustained high-load conditions.

The result is a chassis that remains consistent through long sessions, aggressive braking zones, and repeated high-speed directional changes — delivering maximum confidence when operating at the limit.

Why Suspension Secrets?

Suspension Secrets is a UK-based suspension and chassis dynamics specialist focused on precision-engineered solutions for high-performance road cars and motorsport applications.

Their development approach is based on real-world testing and geometry optimisation rather than generic adjustability. Each component is designed to improve grip, stability, and driver confidence while maintaining OEM-level durability.

All products are manufactured in the UK using billet aluminium, stainless steel hardware, and motorsport-grade spherical bearings.

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Installation

Professional installation and a full alignment setup are strongly recommended to fully realise the benefits of this package. Correct geometry setup is essential to tailoring the chassis for road or track use.

If you choose to opt for Installation here at our HQ, this includes full installation of this pack alongside a full geometry setup which includes 4-wheel alignment and corner weighting (As long as you have a height-adjustable suspension setup). We will require the vehicle for 2 days to complete this upgrade.

Compatibility:

• BMW M3 F80 (2014-2018)
• BMW M4 F82 (2014-2020)

This handling package may be suitable for other M-Powered cars in the F8X range so please get in touch for more information

Please Note:

• We are able to ship this kit world-wide
• These prices do not include the costs of upgraded suspension being supplied or installed. Please get in touch to discuss your requirements specifically.
• As this is a motorsport derived kit it does not include instructions but rather needs to be installed by a technician with BMW and Motorsport experience. Incorrect setup post installation will result in deteriorated performance.
• If you are unsure of fitment, or would like up to date stock levels, please drop us a message and get in touch.