Carbon Fiber E46 Brake Ducts

While there may be less expensive options out there, these brake ducts hold up much better to track abuse.  We’ve salvaged many from destroyed bumpers.  Even if damaged they can be easily repaired with a little epoxy and fiberglass.  They’ve paid for themselves time and time again.

These E46 Carbon Brake Ducts offer an extremely lightweight and race-quality autoclaved carbon fiber solution for brake-cooling inlets. Designed to fit the E46 M3 and Non-M E46 M Sport front bumpers, these ducts have also been proven to work well with most aftermarket replica bumpers.

Installation Tip: We typically use 4 rivets – 2 at the top and 2 at the bottom – to attach these to the bumper cover on race cars. If you prefer not to drill into your bumper cover, you can attach them with either brackets or high-strength adhesive. 

• Designed for 3″ brake duct hose
• Race-quality  carbon fiber
• Lightweight and rigid constuction
• Ideal fit for M3, M Sport and many aftermarket replica bumpers
• Fully functional to maximize brake cooling

Fits stock E46 M3 or any E46 with the “M3 Style” bumper.