Thanks to Off The Record for sponsoring today’s episode. Always Fight Your Tickets with Off The Record. Money back guarantee. Enough said. Register now to use code Donut and save 10% off your 1st ticket at https://www.offtherecord.com/donutPorsche is designing super light pistons which are only possible by means of 3D printing. These light pistons will add a claimed 30 horsepower, but how can something a simple as a piston add that much mo' powah babeh? And why does it require 3D printing?New to the Channel? ►Watch this: https://www.youtube.com/playlist?list=PLFl907chpCa42gkh1oJxuJBN0cZ4YT1HTWe upload almost every day, subscribe so you don't miss out!►Subscribe here: http://bit.ly/1JQ3qvOClick here for more info on joining the Donut Underground!►https://www.youtube.com/channel/UCL6JmiMXKoXS6bpP1D3bk8g/joinShop Donut Merch: ►http://www.donut.media/Donut Media is at the center of digital media for the next generation of automotive and motorsports enthusiasts. We are drivers, drifters, and car enthusiasts who love to tell stories.