Turner Motorsports Carbon Fiber Strut Brace - G80/G82 M3/M4
Turner Motorsports Carbon Fiber Strut Brace - G80/G82 M3/M4
Turner Motorsports Carbon Fiber Strut Brace - G80/G82 M3/M4
Turner Motorsports Carbon Fiber Strut Brace - G80/G82 M3/M4
Turner Motorsports Carbon Fiber Strut Brace - G80/G82 M3/M4
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Turner Motorsports Carbon Fiber Strut Brace - G80/G82 M3/M4



Upgrade your handling and rigidity performance with a track proven brand. Introducing our Turner Carbon Fiber Strut Brace for G80/G82 M3/M4 owners!  Our unique strut tower brace offers more than just good looks - it reduces chassis flex to stiffen the suspension, and helps triangulate the front end, providing more consistent suspension geometry. 

Designed and tested in-house, we are proud to offer a precision engineered structural component that ensures power is transferred properly and not lost through chassis flex, without any increase in NVH. Our Carbon Fiber Strut Brace is lightweight (3.31 lbs. vs 7.71lbs. OEM), extremely rigid, and comprised of carbon fiber and aluminum chassis mounts with an oval cross-sectional area for increased rigidity over the factory steel braces. Not only will it enhance your driving experience but also provide an eye-catching addition to your engine bay. 

Carbon fiber is an excellent addition on any vehicle, and offers a very unique look that is found on some of the most exotic vehicles on the road today. This strut brace kit features a clean woven design that is sure to look phenomenal for years to come, and will absolutely compliment your engine bay. This kit includes everything you need for installation.

**Turner Motorsport G8x Strut Brace was test fitted with the factory intake and the Turner Motorsport S58 Intake (Coming Soon! See engine bay media for a sneak peek!)

Design Features and Benefits:

  • CAD designed for perfect integration with the stock mounting locations and features in the engine bay.
  • Utilizes the factory mounting hardware.
  • Designed with an oval cross-sectional area for increased rigidity over the factory steel braces.
  • Manufactured using structural carbon fiber with a 2x2 twill weave outer layer for increased rigidity and a great look in the engine bay.
  • The aluminum chassis mounts are machined from 6061-T6, type II black anodized and bonded to the carbon structure to ensure secure and strong mounting of the strut brace to the chassis.


  • Replaces factory steel braces
  •  Carbon braces weigh less than factory steel braces
  • Factory Steel braces = 7.71 lbs
  • Turner Carbon braces = 3.31 lbs
  • Increases structural rigidity of the chassis.
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      We are typically very quick and have a 24-48 hour turnaround time (this applies to products we have readily available at the warehouse and not a product that requires special order). Transit time depends on your order and which warehouse we are shipping from, but typical transit times are between 5-7 business days from one side of the US to the other. Larger items like bumpers and body kit conversions can take up to 10 business days to get you from time of ship.

      Majority of the items we offer do ship free to the lower contiguous 48 states. States that require plane or boat to reach (such as Hawaii, Alaska, Puerto Rico, etc) do NOT qualify for free shipping. Larger items such as bumpers, hoods, fenders, also do NOT qualify for free shipping. Please contact us to inquire about international shipping costs. During checkout, you will know which items ship free and which have shipping costs associated with them. In general, larger/heavier items will have additional shipping costs (body kits, wheels/rims, etc)

      Even though everything can be shipped internationally, sometimes the cost is simply just too high and doesn't make sense to do so. We're here to make sure you have a great shopping experience, so if you have a product(s) you want to inquire about, please contact us at info@kiesmotorsports.com

      Yes, we do price match reputable competitors in the marketplace. If you find a product cheaper elsewhere, please email us the (1) link of the product from our website and (2) the link to the competitor site. We will make an assessment on our end if we are able to price match or not and respond to you via email.

      Typically you have 14 days to return a product you purchase when you change your mind. Damaged and improperly installed products are NOT eligible for returns. Shipping fees may be assessed and not refunded based on criteria as well as restocking fees. Please see our FAQ page for more details.

      Unfortunate Kies Motorsports no longer does customer installs. Our HQ is solely reserved for filming, office space, and shipping/receiving.

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