You would need more than that, to make it VR ready. VR requirements are quite high. Your CPU isn't even enough. You would need a new system, for VR.
Graphics Card: GeForce GTX 970 or AMD Radeon R9 290 or better.
CPU: Intel Core i5 4590 or AMD FX 8350 or greater.
RAM: 4GB or more.
Video port: HDMI 1.4, DisplayPort 1.2, or better.
USB port: 1 USB 2.0 or faster port.
Windows 7 SP1 or newer.