Vent cold outside air from the lower corner openings of your STILLEN 350Z Series 2 Fascia or G35 2DR Fascia directly to your brake system to keep your brakes cool. Inspired by the ducting on Steve Millen's #75 IMSA World Championship 300ZX, these brake ducts allows you to channel air flow with the included funnel and piping directly to each side of your front brake system, giving them the added airflow to help promote cooling. A tip - purchase and install this when you get your fascia - you'll save another 3-4 hours of labor of removing and reinstalling the fascia by doing it all at once!