TiTek Track Spec Air Brake Guides for the Nissan GTR R35 2009-2016 will channel sufficient air from the front of the vehicle towards the brake system (calipers, rotors, pads). Efficient air ducting system provided can prevent overheating which greatly improves pad life making a difference during any type of driving conditions. Guides and brackets are made from a dry carbon vacuum infused procedure for strength and weight savings (1.1lbs). The air ducts simply bolt on to your front OEM sway bar and rear OEM traction rods with supplied hardware.