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Grimmspeed Wiring Harness for Hella Horns WRX 15-16/STI 15-16


  • $ 3900

  • Brand: Grimmspeed
  • Part #: 040015
  • Adjustable: No
  • Color: Black
  • Installation Hardware Included: Yes
  • Mfgr. Warranty: 2 Years

This is the GrimmSpeed wiring harness for the Hella horns. This makes for a clean, plug and play harness solution for your Hella horn install. This eliminates any extra unneccesary wiring alterations, and makes for a simple install.

Install instructions here.

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