McLaren 720S Track Pack, Road Review: Power Is Addictive! | Carfection 4K

When Henry originally reviewed the 720S he wasn t fully impressed. Will the new McLaren 720S Track Pack change his mind? Subscribe for more Carfection videos: http://bit.ly/1V1yFYX Join the Carfection community... Like on Facebook: http://on.fb.me/1RvTdL4 Follow on Twitter: http://bit.ly/1JUAgiI