ACX G8X M2 / M3 / M4 DMLS Carbon Strut Brace

$1,399.00
$1,399.00
Shipping calculated at checkout.
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  • Free shipping over $200
  • Fitment help from real people

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The ACX G8X Strut Tower Brace is engineered to deliver exceptional rigidity and improved handling by reducing chassis flex during hard cornering. Designed through advanced generative, cloud-based modeling, the system is optimized to be one of the lightest and strongest braces available.

Direct Metal Laser Sintered (DMLS) aluminum mount points use cutting edge additive manufacturing to create CAD refined organic geometry that cannot be produced through traditional machining. The combination of generative designed aluminum and a carbon fiber center section results in extreme strength with minimal weight.

Product Details

  • Organic design developed through stress analysis optimization
  • Lightweight at only 2.7 lbs (OEM steel brace is 8.4 lbs)
  • Significant increase in chassis rigidity
  • Carbon Matte finish with titanium hardware
  • Reduced chassis flex during aggressive cornering
  • Smooth matte carbon fiber tubing
  • Powder coated aluminum mounting points
  • Bolt on installation with titanium nuts
  • Fits G8X BMW M2, M3, and M4
  • Limited to 500 units total
  • Each brace is laser etched with a unique serial number

Fitment Note

For the G87 M2, the edge seal and cosmetic covers must be removed as needed to access the rear brace fasteners. Some G87 M2 vehicles may also require minor adjustment of the strut tower brace mounts to ensure proper alignment of the rear brace bolts.

ACX G8X M2 / M3 / M4 DMLS Carbon Strut Brace

$1,399.00

Does it come with a warranty?

Parts are covered by the manufacturer's warranty where one is offered. If something goes wrong, contact us and we'll help you with the claim.

What happens if I don't like it?

New, uninstalled parts in their original packaging can be returned within 30 days of delivery. Suspension components (coilovers, springs and dampers), wheel spacers and batteries can't be returned, and a restocking fee applies to approved returns. See our refund policy for details.

How fast is shipping?

In-stock orders usually ship within 1–3 business days. Many parts ship directly from the manufacturer or distributor. Orders over $200 ship free with standard shipping, and faster UPS and USPS options are available at checkout. See our shipping policy.

What's the returns policy?

You have 30 days after receiving your item to request a return. Parts must be new, uninstalled and in their original packaging. Contact us first to start a return. Full details are in our refund policy.

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