BMW F8x M3 / M4 / M2 KW Suspension H.A.S Coilover Spring Kit

In stock
Regular price $1,069.00
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Introducing the KW Height Adjustable Spring (H.A.S) Kit – Elevate Your Ride!

Tired of settling for fixed lowering springs? Experience the freedom to fine-tune your vehicle's ride height at any time with our KW H.A.S system. Say goodbye to compromise and hello to a dynamic look, improved steering, and agile response, all while retaining your factory's driver assistance systems and comfort features.

Crafted with Precision: Our high-strength springs are meticulously crafted from multi-coated chrome-silicon steel, ensuring a long-lasting, high-performance lifespan. Each spring is expertly tuned to match your vehicle's unique requirements, working in perfect harmony with your original suspension dampers and wheel load.

Seamless Adjustability: Unlike traditional lowering springs, KW H.A.S kits offer millimeter-precision adjustment for each corner of your vehicle. Achieve the exact look and feel you desire, just like a coilover suspension system.

Protection That Lasts: We understand the importance of safeguarding your investment. That's why every KW H.A.S kit includes vehicle-specific bump stops with a dust protection system. Your factory suspension will be shielded from the wear and tear caused by road debris and grime.

Performance and Precision: Our commitment to perfection extends to maintaining the sporty driving experience you crave without sacrificing your vehicle's performance dynamics. Our engineers have developed specific parameters and spring specifications, rigorously tested on the Nurburgring Nordschleife and in our KW 7-post Driving Dynamic Test Center.

Key Features:

  • Suitable for vehicles with or without electronic suspension systems.
  • High-strength springs made of chrome-silicon steel for long-lasting performance.
  • Limited Lifetime Warranty with unlimited mileage.
  • Preserves complete functionality of factory electronic suspension systems.
  • Millimeter-precise ride height adjustment for each corner.
  • Achieves a sportier driving experience while maintaining compatibility with factory dampers.

Choose KW H.A.S and experience a new level of suspension customization and performance. Elevate your ride today!



  • 2015-2018 BMW F80 M3
  • 2015-2020 BMW F82 F83 M4
  • 2016-2020 BMW F87 M2

*Professional installation recommended 

If you need further guidance reach out to us at or our Instagram @west.coast.euros

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Illest is running our LCI2 IKON Style Headlights on his F80 M3!