GrimmSpeed Hella Horn Wiring Harness - 2002-2014 WRX/STI
SKU: GRM 040005$34.00
This is the Grimmspeed wiring harnees for those of you planning on installing Hella Horns in the 2002-2014 WRX, or the 2004-2014 STI. This wiring harness provides a clean and secure means of installation especially if you wanted to install the Hella Horns in a custom location.
And nobody likes looking at a rat's nest of wires in the engine bay. If you're installing the Hella Horns, keep things neat, and tidy with the Grimmspeed wiring harness.
