BMW M3 G80 / M4 G82 Suspension Secrets Handling Pack 3 – Track

Suspension Secrets Handling Pack 3 (Track) for BMW G80 M3 and G82 M4. Motorsport-Level Geometry Upgrade for Maximum Grip, Stability and Track Performance.

The BMW G80 M3 and G82 M4 are already extremely capable performance platforms, combining the S58 twin-turbo engine with a highly advanced chassis engineered for both road and circuit use.

However, even in more focused factory configurations, the suspension geometry and compliance are still limited by OEM requirements around road comfort, tyre wear, NVH, and global usability. At higher performance levels, particularly in sustained track use, these compromises become more apparent in areas such as mid-corner stability, steering precision, and overall chassis consistency.

The Suspension Secrets Handling Pack 3 (Track) is the most advanced chassis package in the G8X range. Building on the foundations of Handling Pack 1 (Fast Road) and Handling Pack 2 (Clubsport), this kit is designed for maximum geometry control, rigidity, and consistency under extreme load.

This kit combines front camber/caster top mounts, rear toe arms, and additional track-focused reinforcement components, delivering a full motorsport-grade geometry and chassis control solution for the G80 M3 and G82 M4 platform.

This is a dedicated track-focused upgrade for drivers who are regularly operating at or beyond fast-road limits and require maximum consistency, feedback, and adjustability from their chassis setup.

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 G80 M3 & G82 M4
• Top-tier G8X chassis upgrade package
• Maximum camber and caster adjustability
• Rear toe geometry precision control
• Highest level of chassis rigidity in the range
• Optimised for sustained track performance
• Improved steering precision and feedback
• Enhanced high-load stability and consistency
• UK-designed and manufactured components
• Motorsport-focused geometry solution

What this Kit Delivers

Handling Pack 3 builds on the gains from both Fast Road and Clubsport packages, further increasing chassis rigidity and expanding geometry control to its highest level. The result is significantly improved front-end bite, sharper steering response, and maximum rear axle stability under sustained cornering and braking loads. This allows the G8X platform to maintain consistency and predictability even under repeated high-temperature, high-load track conditions. The end result is a highly controlled, confidence-inspiring chassis designed for serious track use.

• Suspension Secrets Adjustable Camber & Caster Plates
• Suspension Secrets Front and Rear Drop Links
• Suspension Secrets Adjustable Rear Toe Arms (With Lockout Kit)
• Suspension Secrets Front Offset Caster Bushes
• Suspension Secrets Adjustable Rear Traction Arms
• Suspension Secrets Adjustable Rear Camber Arms
• Suspension Secrets Rear Solid Control Arm Bushes

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.

YouTube Video

This will be on our YouTube Channel very soon

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 G80 (2021+)
• BMW M4 G82 (2021+)

This handling package may be suitable for other M-Powered cars in the G8X 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.