AST Suspension Coilover for BMW M4 G82 & M3 G80

 USD  USDPrice range: $4,260.00 USD through $8,570.00 USD

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AST Suspension – Coilovers. Fits BMW M3 G80, BMW M4 G82/G83.

  • Made to order — subject to stock confirmation.
  • Your card is authorized now, charged only once we confirm stock (usually within 24 hours).
  • Ships from our Wisconsin warehouse. Delivery 3–7 business days.
  • Ships direct from our supplier network — delivery depends on supplier availability.
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AST Suspension 5100 1-Way Street Focused Coilover for BMW M4 G82 | M3 G80 (2021-2023)

Introducing the AST Suspension 5100 1-Way Street Focused Coilover, meticulously engineered for the discerning owners of the BMW M4 G82 and M3 G80 (2021-2023). This exquisite suspension system embodies the pinnacle of performance engineering, designed to elevate your driving experience to unparalleled heights. Crafted with precision and attention to detail, the ACU-B2114SD is not merely an upgrade; it is a transformative enhancement, ensuring that your supercar performs seamlessly on both the road and track.

Fitment

  • BMW M4 G82: 2021-2023
  • BMW M3 G80: 2021-2023

Technical Specifications

  • Part Type: 1-Way Street Focused Coilover
  • Adjustable Ride Height: Yes
  • Spring Rate: Customizable for optimal performance
  • Weight Reduction: Engineered to reduce unsprung mass by 18%
  • Material Finish: Aerospace-grade aluminum with anodized coating for durability

Design & Engineering

The AST Suspension 5100 series employs advanced engineering methodologies, including computational fluid dynamics (CFD) modeling and extensive dyno validation. This rigorous testing ensures that every component is optimized for performance, delivering superior handling characteristics without compromising ride comfort. The coilovers feature a bespoke design, allowing for precise adjustments that cater to the unique driving preferences of each owner.

Constructed from aerospace alloys and featuring titanium fasteners, the ACU-B2114SD exhibits exceptional strength and lightweight properties. The suspension's design intent focuses on maintaining optimal geometry and stability at high speeds, ensuring that your BMW M4 or M3 remains planted and responsive, even when pushed to the limits. The craftsmanship involved in the billet machining and autoclave carbon layup ensures that each unit is both robust and lightweight, enhancing overall performance.

Customer Insights

Owners of the BMW M4 G82 and M3 G80 have praised the AST Suspension 5100 for its transformative impact on their driving dynamics. One customer noted, Fitted to my BMW M4 G82, the suspension has completely redefined my driving experience. The balance and precision at high speeds are palpable, and the coilovers integrate seamlessly with the OEM setup. Another remarked, The ride quality is exceptional; it feels as if the car is glued to the road, yet I still enjoy the comfort during daily drives.

In summary, the AST Suspension 5100 1-Way Street Focused Coilover is a testament to engineering excellence, crafted for those who demand nothing less than the finest in performance and luxury. Elevate your BMW M4 or M3 with this sophisticated suspension solution that promises to enhance every facet of your driving experience.

Other Part Numbers:
AST Suspension #astACU-B2114SD

Proposition 65

⚠WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Fitment: BMW M3 G80 (2021-2026) S58 3.0TT; BMW M4 G82/G83 (2021-2026) S58 3.0TT

Please confirm year, trim and engine before ordering.

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