APR Performance - Scion FR-S Brake Rotor Cooling Kit 2013-2016 (CF-505658) rx8sbvc Achieves both high quietness when

Achieves both high quietness when fully closed and full opening performance of the muffler as you envisioned hands-free

- Reduces suction resistance and improves engine response

In addition to performance functionality

Cut out sections of the lower undertray design also retain the functionality of the factory brake system's cooling ducts

APEXi N1 Evolution mufflers combine all of the racing heritage and proven performance of the original N1 mufflers

APR Performance - Scion FR-S Brake Rotor Cooling Kit 2013-2016 (CF-505658) rx8sbvc Achieves both high quietness whenExcessive heat can cause major and expensive damage to critical components in a car. Engine bays, radiators, brakes, transmissions, and differentials all need good air flow to help transfer away unwanted heat. APR Air Ducts help bring fresh cooling air to different areas that need additional cooling. Built using pre preg. carbon fiber reinforced polymer (CFRP) composite materials for superior strength to weight ratio, APR Air Ducts add both function