Our Billet Strut Cross Braces for BMW X3, X3M, X4, X4M are designed and made in the USA from lightweight billet aluminum with the BMS logo engraved in the middle. These strut braces are a solid one-piece design and give an exclusive look under the hood and extra stabilization to the chassis.
Easy 5 min install. Simply remove your factory strut braces and replace them with the BMS units for better structural integrity and amazing looks under the hood.
Sold in pairs. Available in Black, Silver, Blue, and Red anodized.
Features & Benefits
- The perfect addition to your engine bay
- Made from a solid block of billet aluminum
- Improved chassis rigidity
- Decreased chassis flex during cornering
- Uses stock mounting bolts
- Direct bolt-on replacement
- Made in the USA
• 2020+ F97 BMW S58 X3M
• 2020+ F98 BMW S58 X4M
• 2018+ G01 B48/B58 X3 2.0i/3.0i/M40i including xDrive and sDrive
• 2019+ G02 B48/B58 X4 2.0i/3.0i/M40i including xDrive and sDrive
(2) CNC machined billet aluminum strut braces*
*Uses factory mounting hardware.
🔧 Installation instructions: Unbolt your factory strut braces and replace them with the Burger Motorsports billet strut braces. Replace factory bolts and tighten to factory specs. 37 ft-lb (50 Nm). The BMS logos should be facing outwards.
🔧 Installation Video: