BMW Chassis Reinforcement Kits & Parts for BMW F80 M3 S55 3.0L

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Made in the USAAs much of an "Ultimate Driving Machine" it is, many BMW models unfortunately suffer from weak points in the chassis. Over the years we have uncovered many weak or failure-prone areas in the chassis and have developed our own reinforcing solutions for them. And we continue to be the leading experts on BMW chassis reinforcing. Failures can come from a number, or combination, of causes: improper maintenance, age and mileage, poor design, environmental factors, poor repair work, and over-stressing modifications. The longer you let your car go without repairing or reinforcing these areas, the closer it gets to crumbling apart. Our chassis reinforcement kits are designed to first identify potential weak points and then strengthen and reinforce the existing design.

Most of our kits are not labor intensive although welding is usually required. If you suspect your chassis may have structural problems we recommend taking it to a well-known bodyshop or restoration shop. (find out who your local BMW dealer uses - we sell many of our kits to dealer-authorized repair shops). Making the preventative fix simple and effective is better than a long and complicated repair after the failure. Our kits are not usually used for fixing existing damage (only your body shop can determine the correct course of action). But our kits have been proven under extreme conditions on racetracks around the world to prevent many of the costly - and dangerous - chassis problems.

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BMW F8X M2 M3 M4 Chassis Bracing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Active Autowerke - Corporate Logo
T#:4070463
Part#: F-BRACE
Ships in 2 Business Days
$ 99.00

This product was last offered at the strikethrough price on
02-23-2026

$ 94.00 USD
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$ 94.00 USD
Free Shipping

BMW F8X M2 M3 M4 Chassis Bracing

The BMW F8X M2 M3 M4 Chassis Bracing is designed to enhance the rigidity and stability of the chassis, providing improved handling and performance for your BMW. Turner Motorsport offers this high-quality brace to support better driving dynamics and reduced flex during aggressive driving.

Benefits:

  • Enhanced Rigidity: Significantly increases chassis stiffness, leading to improved handling and reduced body roll.
  • Improved Stability: Minimizes chassis flex for more precise steering responses and better overall control.
  • High-Quality Construction: Made from durable materials to ensure long-lasting performance and reliability.
  • Easy Installation: Designed for straightforward installation with minimal modifications required.
  • Optimized Performance: Perfect for both street and track use, enhancing the driving experience and vehicle performance.
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Genuine BMW Hex Bolt With Washer - 33176760336
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:59645
Part#: 33176760336
In Stock
12% off MSRP $ 25.16

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 22.25 USD
Free Shipping on orders $49 and up
12% off MSRP
$ 25.16

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 22.25 USD
Free Shipping on orders $49 and up
Genuine BMW HEX BOLT WITH WASHER
Genuine BMW Structural Reinforcement Panel - F80 F82 F83
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:194819
Part#: 31102284631
In Stock
7% off MSRP $ 347.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 323.99 USD
7% off MSRP
$ 347.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 323.99 USD


Genuine BMW Structural Reinforcement Panel -
This item fits the following BMW Chassis:
F80 M3,F82 M4,F83


Genuine BMW Hexagon Screw With Flange - 07119906489
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Genuine BMW - Corporate Logo
T#:27880
Part#: 07119906489
In Stock
$ 7.34 USD
Free Shipping on orders $49 and up


Genuine BMW Hexagon Screw With Flange
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E90,E92,E93,F01,F02,F06,F10,F12,F13,F22,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83

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Genuine BMW Hexagon Nut With Collar - 33326768884
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Genuine BMW - Corporate Logo
T#:60338
Part#: 33326768884
In Stock
$ 3.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2.99 USD
Free Shipping on orders $49 and up
$ 2.99 USD
Free Shipping on orders $49 and up


Genuine BMW Hexagon Nut With Collar - M10-10 Zns3
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E89 Z4,E90,E92,E93,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83,i3i12

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Genuine BMW Combination Nut - 33306787062
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Genuine BMW - Corporate Logo
T#:59963
Part#: 33306787062
In Stock
$ 8.99 USD
Free Shipping on orders $49 and up

Ensure the secure assembly of your BMW with the Genuine BMW Combination Nut - 33306787062. This essential component is crafted to BMW's exacting standards, ensuring reliability and durability. Ideal for various BMW models, it serves as a critical fastening element in the vehicle's assembly. Upgrade to this genuine BMW part to maintain the integrity of your vehicle's components and ensure optimal performance.

  • Genuine BMW part guarantees authenticity and superior quality.
  • Precision-engineered for exact fit and functionality.
  • Enhances reliability and durability of BMW assemblies.
  • Essential for secure fastening in vehicle applications.
  • Ensures consistent performance and peace of mind.

Upgrade your BMW with the Genuine BMW Combination Nut - 33306787062 for reliable and secure assembly across various models.

Genuine BMW Combination Nut - M14X1,5-10Znniv
This item fits the following BMW Chassis:
E60 M5,E63 M6,E70 X5M,E71 X6M,E82 1M Coupe,E63,E65,E70 X5,E71 X6,E82,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83,i3i12

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Genuine BMW F80 M3, F82 M4 Locking Nut - 31106767496
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:53988
Part#: 31106767496
In Stock
18% off MSRP $ 9.69

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 7.93 USD
Free Shipping on orders $49 and up
18% off MSRP
$ 9.69

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 7.93 USD
Free Shipping on orders $49 and up


Genuine BMW Locking Nut - M12X1,5-10 Zns3
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E89 Z4,E90,E92,E93,F80 M3,F82 M4,F83

Genuine BMW Hex Bolt With Washer 33306760652
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Genuine BMW - Corporate Logo
T#:12732
Part#: 33306760652
In Stock
$ 7.99 USD
Free Shipping on orders $49 and up
GENUINE BMW HEX BOLT WITH WASHER FOR FRONT CONTROL ARM BUSHING BRACKET AND OTHER APPLICATIONS

Genuine BMW F80 M3, F82 M4 Screw With Washer - 31106769907
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:53999
Part#: 31106769907
In Stock
$ 11.95 USD
Free Shipping on orders $49 and up


Genuine BMW Screw With Washer - M12X1,5X90-10.9
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E89 Z4,E90,E92,E93,F80 M3,F82 M4,F83


Genuine BMW Rear Axle Hex Bolt With Washer 33176760343
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:13461
Part#: 33176760343
Ships in 5 Business Days
5% off MSRP $ 8.75

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 8.27 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 8.75

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 8.27 USD
Free Shipping on orders $49 and up


Genuine BMW Hex Bolt With Washer - M12X100-10.9
This item fits the following BMW Chassis:
E60 M5,E63 M6,E46 M3,E82 1M Coupe,E85 Z4M,E46,E63,E65,E82,E85 Z4,E86 Z4,E90,E92,E93,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36

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