VTT Is proud to offer the Turbosmart Kompact EM DV for the N55
The award-winning Kompact EM series Diverter Valves, are the world’s first truly plug and play Diverter Valves. Simply unplug and unbolt your OEM Diverter Valve, and install ours in its place. No adapters, hoses, or extra assembly required. All this while retaining complete OE control of the DV’s operation.






Andrew Ballard (verified owner) –
Holy crap it’s hard to get that top bolt through a wiggly water pump and below the turbo. Swivel sockets, u joint bits, noodle arms, all failed me. Solid manufacturing though and sounds awesome, plus lets me run more boost.
Shop Owner –
Hi there! We appreciate your feedback and apologize for the difficulties you faced during installation. We’re glad to hear that in the end, our product performed well and added a great sound to your vehicle. Thank you for choosing our N55 VR9 TurboSmart KOMPACT EM DV. We hope it continues to exceed your expectations. Happy boosting!
Jesus Martin (verified owner) –
Great product