The PL-1 is the latest in Innovate Motorsports line-up of products to allow for easy data logging of your MTS (Modular Tuning System) compatible product. Whether you have an LC-2 & SSI-4 PLUS, MTX gauges, or any other combination of Innovate Motorsports MTS devices, the PL-1 integrates seamlessly to record all the data from the connected devices. Installation Instructions