Bilstein

Bilstein B12 Damptronic Kit - BMW F80 M3/F82 M4

£2,737.20

Including Taxes

Lead Time - 3 to 14 days

Lifetime Warranty Included

Suspension Secrets Approved

Free Worldwide Shipping

Free Worldwide Shipping

Technical Support Available

Technical Support Available

The Bilstein B12 Pro-Kit is a fast road-focused spring and damper combination that is compatible with your BMW's original top mounts.

The key features of the Bilstein B12 Damptronic Kit for BMW F80 M3/F82 M4 include:

  • Combination of Bilstein B8 dampers and Eibach Pro-Kit Lowering Springs
  • -20mm front axle ride height drop
  • -15mm rear axle ride height drop
  • Lower Centre of Gravity for improved handling
  • Improved damping performance versus original BMW dampers
  • Improved body control and ride refinement from progressive Eibach springs
  • Gas-pressurised internal oil for increased performance and heat management
  • Bilstein inverted monotube technology gives increased damping power, heat displacement and absorber performance
Additional information

The Bilstein B12 Damptronic Kit is a comprehensive suspension overhaul for drivers looking for an OEM+ solution to improving their suspension performance. Both the Bilstein dampers and Eibach springs in the B12 kit are superior to the springs and dampers used by BMW as standard.

The Bilstein dampers in the Pro-Kit offer improved performance and refinement compared to the original BMW dampers. Their higher performance will ensure your BMW is steadier over imperfections and more controlled and responsive during heavy cornering.

The Eibach springs offer a reduced centre of gravity and improved body control versus the original BMW springs. The stiffer construction of the Eibach springs makes them more resistant to body roll and excessive body movement during driving. The lower ride height offered by the Eibach springs also prevents excess body movement during acceleration, braking and cornering, which gives you far more control over the car's chassis.

Geometry Explained

Geometry
Suspension geometry is the positioning and angular movement of the suspension arms and the effect that they have upon the movement of the wheel and tyre. It is caused by the different components of the suspension system all moving in their designed paths, which together generate changes in direction and multiple forces on the wheel and tyre, making the steering and suspension operate in particular ways.

Delivery and returns

All parts purchased on our website are shipped internationally free of charge. We accept return requests made within 14 days of receipt of the item.

Need help with something?
Email: sales@suspensionsecrets.co.uk

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What our customers say.

Real feedback from customers who have transformed the handling of their cars with Suspension Secrets upgrades.

G87 M2 Handling transformation

Supplied and fitted by the team at Suspension Secrets along side their solid front control arm bushes and Eibach Pro springs. I cant recommend this enough, stability and grip are ...
Supplied and fitted by the team at Suspension Secrets along side their solid front control arm bushes and Eibach Pro springs. I cant recommend this enough, stability and grip are on another level. A* service provided by the team from start to finish. Highly recommended!

- A.J.S

Effortless & Accurate

The results have exceeded my expectations, I'm really pleased with the car. The ride is similar to stock but it's taken the jitteryness away over small ripples in the road. ...
The results have exceeded my expectations, I'm really pleased with the car. The ride is similar to stock but it's taken the jitteryness away over small ripples in the road. I was slightly apprehensive that the stock dampers might be exposed but I needn't have worried, the car rides exactly as I'd expect & want from a roadgoing M-car. The real revelation is the steering, I could feel the difference as soon as I turned out of your premises. Gone is the sluggish, heavy response - it's now quick, effortless & accurate, almost as if the power steering had been switched off beforehand. The car feels like it's 200kg lighter but at the same time, more solid & composed. For me, it's a perfectly-judged road setup - thanks again

- Glenn C.

Transformational

Recently bought a 2025 M3 LCI which seemed ok out of the box. In the wet there was quite bad understeer and slightly unpredictable transition into oversteer. The CS+ handling ...
Recently bought a 2025 M3 LCI which seemed ok out of the box. In the wet there was quite bad understeer and slightly unpredictable transition into oversteer. The CS+ handling package transformed the car. The grip is ridiculous, feel is improved, can really lean on the car. Driving in the wet traction is like it’s dry, extremely stable. Car is predictable, any transition to understeer or oversteer is communicated and feels like slow motion with plenty of time to correct. Feel like all the handling of a CS car with all the comfort or a regular M car. Absolutely love the car now.

- Yaqub A.