StopTech 08-13 Infiniti G37 AeroRotor Slotted Zinc Coated Front Rotor Pair 81.488.9931

Stoptech Brake Rotors - 2 Piece 81.488.9931 StopTech AeroRotor Replacement Kits ARK are designed to replace your vehicle's original factory rotors, while retaining the factory brake calipers. Although the ARK is the same diameter and thickness as the factory rotors, it offers improved cooling, braking, and handling. The directional, floating AeroRotors allow independent expansion of the rotor and hat without "coning," thanks to elongated drive pin holes. ARK components include AeroRotor friction rings with patented internal vane design, pre-assembled to billet aluminum AeroHats with directional stand-offs that optimize cooling airflow. The patented AeroRotor vane design pushes up to 80 percent more air than factory rotors for better cooling and reduced fade on the track. The aircraft-grade aluminum hats and 2-piece AeroRotors are up to 8 pounds lighter than stock rotors, allowing faster acceleration and deceleration, and improved handling. StopTech AeroRotors are available slotted or cross-drilled. These slots or holes allow better dissipation of heat, friction material and debris, assuring that fresh pad material is in contact with the rotor every time the brakes are applied. An optional anti-corrosion, zinc finish is available for customers in cold climates, where salt and chemicals are used to melt snow and ice. The zinc coating also benefits customers who prefer no visible surface rust on the vanes and outer circumference of the rotors. StopTech AeroRotors are 100 percent made in the USA. StopTech Two-Piece Zinc Coated AeroRotor and Hat Pair, Slotted Reduced Unsprung and Rotational Mass. Improved Thermal Capabilities. Optimized Heat Dissipation. Designed to Work with OE Calipers 2PC Aerorotor/Hat

Vehicle Fitments:

Year	Make	Model	Submodel
2009 - 2013	INFINITI	FX50	Base
2011 - 2013	INFINITI	G37	IPL, X Sport
2008 - 2013	INFINITI	G37	Journey, Sport, Base
2012	INFINITI	G37	Premier
2009 - 2013	INFINITI	G37	X
2012 - 2013	INFINITI	M35h	Base
2011 - 2013	INFINITI	M37	Base, X
2011 - 2013	INFINITI	M56	Base, X
2018 - 2019	INFINITI	Q50	400 Sport, Pure, Luxe
2014 - 2017	INFINITI	Q50	Base, Hybrid Premium
2015 - 2019	INFINITI	Q50	Hybrid
2018	INFINITI	Q50	Hybrid Luxe, Luxury
2014 - 2015	INFINITI	Q50	Hybrid Sport
2015 - 2017	INFINITI	Q50	Inspiration
2014 - 2018	INFINITI	Q50	Premium
2016 - 2019	INFINITI	Q50	Red Sport
2015 - 2018	INFINITI	Q50	Seduction, Perfection
2014 - 2019	INFINITI	Q50	Sport
2019	INFINITI	Q50	Sport Plus
2014	INFINITI	Q60	Premium, Premium Sport
2014 - 2015	INFINITI	Q60	S, Base, Premier Edition, Journey, IPL, Sport
2015	INFINITI	Q60	Sport Limited, S Limited
2014 - 2015	INFINITI	Q70	3.7, 5.6, Hybrid
2014	INFINITI	Q70	Seduction, Perfection
2014 - 2015	INFINITI	QX70	Base, Seduction
2015	INFINITI	QX70	Sport
2009	Nissan	350Z	Grand Touring, Touring, Enthusiast
2010	Nissan	370Z	40th Anniversary Edition
2009 - 2016	Nissan	370Z	Base, Touring, Nismo
2015 - 2016	Nissan	370Z	Sport Tech, Sport, Nismo Tech, Touring Sport