Cart

Quick Links

VVTuner Standalone VVT Controller

A DIYAutoTune.com exclusive! The VVTuner system was designed by DIYAutoTune Engineer & Miata racer, Kevin Boswell, to control variable valve timing on the 2001-2005 Mazda MX5 Miata engines. Allows for closed loop control of the variable valve timing, and translates the NB sensor signals into NA style signals, making this system allow for swapping a VVT motor (or just the VVT head) into first generation Miatas.

Complete documentation for the VVTuner is available here.

Showing all 3 results

  • Innovate LC-1 Serial Cable – 3746

    $14.00

    Innovate serial cable for the LC-1. Also can serve as a replacement serial cable for the VVTuner, MSPNP2-EEC4A8 or EEC4B8, and Microsquirt.

    Add to cart
  • VVTuner 18″ Pigtail Wiring Harness

    $26.00

    18" pigtail harness for VVTuner variable valve timing controller.  Made of color-coded 20 gauge wire, with a metalized plastic backshell.

    Add to cart
  • VVT Controller – Assembled

    $209.00

    DIYAutoTune's VVTuner system is a standalone VVT (variable valve timing) controller for 2001-2005 MX-5 Miata engines. This system also translates the NB crank and cam sensor signals into NA style signals, making it perfect for swapping the VVT head in...

    Add to cart