Mazdaspeed 3/6 WOT Box Harness Tuck

Note: 100% PnP requires an OEM engine harness send in as well as an Adapter or Tucked Kit with WOT Box integration (otherwise it will be semi-PnP). This kit requires a WOT Box to be sent in unless purchased.

The Mazdaspeed 3/6 WOT Box Harness Kit delivers installation options tailored to your setup. Choose semi-plug-and-play configuration for straightforward integration, or upgrade to full plug-and-play functionality by providing your OEM engine harness for custom adaptation. This service eliminates guesswork during installation, ensuring your WOT Box integrates seamlessly with your Mazdaspeed's electrical system. We handle the harness, so you don't have to.