{"product_id":"grimmspeed-02-14-subaru-wrx-sti-hella-horn-wiring-harness","title":"GrimmSpeed Hella Horn Wiring Harness - 2002-2014 Subaru WRX \/ 2004-2014 Subaru STI","description":"\u003cul\u003e\n\u003cli\u003ePre-assembled, application-specific harness\u003c\/li\u003e\n\u003cli\u003eCompatible with Hella horn installations\u003c\/li\u003e\n\u003cli\u003eUses factory-style connectors where possible\u003c\/li\u003e\n\u003cli\u003eSimplifies wiring versus a DIY setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWiring Done Right for Aftermarket Horns\u003c\/h3\u003e\n\u003cp\u003eSwapping in aftermarket Hella horns often means dealing with a factory wiring harness that isn't quite designed for the higher current draw of a proper horn setup, leading to a lot of owners improvising with generic relays and butt connectors. GrimmSpeed's Hella Horn Wiring Harness solves that with a pre-assembled, purpose-built harness engineered specifically for this platform. Rather than piecing together a wiring solution from parts-store components, everything needed for a clean install is included. It's a detail that pays off the longer you own the car.\u003c\/p\u003e\n\n\u003ch3\u003eA Cleaner, More Reliable Install\u003c\/h3\u003e\n\u003cp\u003eUsing a properly sized relay and factory-style connectors where possible, this harness handles the horn's current draw reliably without relying on the factory circuit that wasn't designed for it. That reliability matters, since a poorly wired horn setup is a common source of intermittent electrical gremlins down the road. It takes the guesswork out of wiring aftermarket horns and gives you a setup that just works. That kind of thoughtful engineering is what separates a properly developed part from a copy of one.\u003c\/p\u003e\n\n\u003ch3\u003eStraight From Subispeed\u003c\/h3\u003e\n\u003cp\u003eTakes the guesswork out of wiring aftermarket horns on a WRX or STI — a clean, tested solution rather than a DIY wiring project.\u003c\/p\u003e\n\n\u003cp\u003eThis Part Fits:\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002-2014\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2014\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eSTI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":53039815754017,"sku":"GRMGRM040005","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/files\/6c715105-b400-4bbb-b8da-b895c06b1c38-800.jpg?v=1784317371","url":"https:\/\/www.subispeed.com\/products\/grimmspeed-02-14-subaru-wrx-sti-hella-horn-wiring-harness","provider":"SubiSpeed","version":"1.0","type":"link"}