e90 335d Single Turbo swap Part1

Hello , welcome back In this 2 part video series i build best out both worlds of M57 330d and 335d engines in one BIG Thank you to people that helped me along this build Patryk Adamczyk supplied Valve springs and Dual pump kit Marcel Meyer Did Tuning and tech support Gkr Performance Tuning and tech support Subscribe for future videos! Thank you for watching and your support!