Karbonius E46 M3 / 3-Series Carbon Strut Brace

A strut tower bar is one of the most common and effective upgrades in a vehicle. With the installation of a strut brace, the body gets added structural strength, preventing tower flex and alignment changes during sporty driving or while at the race track.

Improve your E46-Chassis BMW with the Karbonius Carbon Strut Brace!

Karbonius Composites was inspired by the popular, but no longer available BMW Performance strut bar to create a version of their own. They have designed an extremely strong and lightweight brace that not only adds strength and stability, but also a spectacular eye-catching look.

The carbon strut bar is manufactured in prepreg carbon fiber and cured in aluminum mold in an autoclave; while the strut tower caps are 5-axis CNC machined, and includes titanium strut tower nuts.

Installation Instructions

Product Details:

• Fits all E46 and M3
• Offered in standard high gloss, 2x2 carbon weave
• Natural anodized aluminum strut tower caps
• 6 titanium nuts included
• Very light, only 1100g weight
• Perfect fitment and easy installation
• 100% carbon fiber prepreg
• Cured in aluminum mold and autoclave
• Controlled break zone
• Exclusive and numbered piece
• 2-year warranty

NOTE: All pieces are numbered to guarantee authenticity and origin.