MRC Racing Components 3” Brake Ducts

Push harder and keep your brakes cooler with the MRC Racing Components 3D Printed 3" Brake Ducts. Designed for maximum airflow, durability, and heat resistance, these ducts outperform flimsy plastic alternatives that crack and warp under race conditions. Available in Recessed and Standard styles to fit your mounting preference and nose configuration.

3D Printed Brake Duct Features

• 3D Printed Construction — Engineered for strength, heat resistance, and precise airflow geometry
• 3" Diameter — Standard size for brake cooling hose connections
• Two Styles Available — Recessed (flush-mount) or Standard (surface-mount)
• Heat Resistant Material — Built to withstand the thermal environment near brakes
• Race-Proven Durability — Tougher than injection-molded plastic alternatives

Applications

• Stock cars and mini stocks
• Late models
• Short track and oval racing
• Any race car that needs reliable, durable brake cooling ducts

Notes

• Select Recessed or Standard style at checkout
• Brake cooling hose sold separately

Pro Tip: The recessed style sits flush with the body panel for a cleaner appearance and less aero disruption, while the standard style is easier to mount on flat or non-contoured surfaces. Choose based on your nose design and how much time you want to spend on the installation.