OLM Hella Horn Harness WRX / STI 2015-2017 | 15HELLA Vehicle Model 5W damper oil ensures the

5W damper oil ensures the best efficiency of shock-absorption and dampening control

Why Choose Seibon OEM-Style Hood

Noble's VT Style rear trunk spoiler is a step up from our original AG style

Full-Length System for Ride Height Adjustment w/Minimal Change in Ride

OLM Hella Horn Harness WRX / STI 2015-2017 | 15HELLA Vehicle Model 5W damper oil ensures theProduct Fitment: 2015 2017 WRX 2015 2017 STI If you need a quick and simple way to wire a pair of Hella horns, here you go! OLM Hella Horn Harness V2 This simple harness plugs into your factory wiring and gives you a couple sets of outputs you can connect directly to a pair of hella horns. As seen in the picture there are two locations where this can plug in usually. Earlier model years can use the driver's side horn plug with this cable. NOTE: On