Add an upgraded after-market sound system to your vehicle with these Metra Polaris Slingshot speaker harnesses. Sold as a pair, these harnesses are compatible with select vehicles from model years 2015 and up. These Metra Polaris Slingshot speaker harnesses feature a standard three-pin setup for easy installation and plug-and-play function. | Metra | | Speaker Harness for Select 2014-2017 Polaris Slingshot | Best Buy