{"product_id":"csr-hella-horn-mount-wiring-bundle-2002-2014-wrx-2004-2014-sti","title":"GrimmSpeed Brotie Mounting Bracket and Wiring Harness Bundle (2002–2014 Subaru WRX \/ 2004–2014 STI)","description":"\u003cp\u003e\u003cstrong\u003eGRM.1309.5.0 - GrimmSpeed Brotie Mounting Bracket and Wiring Harness Bundle (2002–2014 Subaru WRX \/ 2004–2014 STI)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp data-start=\"72\" data-end=\"578\"\u003eMeet the cleanest way to run Hella horns on your Subaru—no guesswork, no piecemealing parts. This Grimmspeed bundle pairs our proven \u003cstrong data-start=\"205\" data-end=\"215\"\u003eBroTie\u003c\/strong\u003e mounting bracket with a matched \u003cstrong data-start=\"248\" data-end=\"280\"\u003eplug-and-play wiring harness\u003c\/strong\u003e, so placement is rock solid and wiring is straightforward. It’s the same robust hardware and thoughtful routing our community expects from Grimmspeed: laser-cut steel, durable powdercoat, tidy cable management, and adjustability that lets you center the look and the blast exactly how you want it.\u003c\/p\u003e\n\u003cp data-start=\"580\" data-end=\"999\"\u003eWe’ve built (and rebuilt) these pieces over years of Subaru development, refining materials and geometry to survive real-world use—heat cycles, vibration, winter grime, the works. The harness uses proper gauge wire, abrasion-resistant sleeving, and heat-shrink terminals for reliability and a clean engine-bay presentation. Bolt it up, plug it in, and get that unmistakable Hella tone without butchering factory wiring.\u003c\/p\u003e\n\u003ch2 data-start=\"1617\" data-end=\"1631\"\u003eQuick Specs\u003c\/h2\u003e\n\u003cul data-start=\"1632\" data-end=\"2083\"\u003e\n\u003cli data-start=\"1632\" data-end=\"1706\"\u003e\n\u003cp data-start=\"1634\" data-end=\"1706\"\u003eBracket material: \u003cstrong data-start=\"1652\" data-end=\"1686\"\u003e1\/8\" (approx.) laser-cut steel\u003c\/strong\u003e, black powdercoat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1707\" data-end=\"1774\"\u003e\n\u003cp data-start=\"1709\" data-end=\"1774\"\u003eMounting: \u003cstrong data-start=\"1719\" data-end=\"1740\"\u003eMulti-slot layout\u003c\/strong\u003e for horn spacing\/aim adjustment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1775\" data-end=\"1859\"\u003e\n\u003cp data-start=\"1777\" data-end=\"1859\"\u003eHarness: \u003cstrong data-start=\"1786\" data-end=\"1824\"\u003ePre-terminated, proper-gauge leads\u003c\/strong\u003e with abrasion-resistant sleeving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1860\" data-end=\"1951\"\u003e\n\u003cp data-start=\"1862\" data-end=\"1951\"\u003eTerminations: \u003cstrong data-start=\"1876\" data-end=\"1891\"\u003eHeat-shrink\u003c\/strong\u003e ring\/spade connectors for secure, weather-resistant joins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1952\" data-end=\"2033\"\u003e\n\u003cp data-start=\"1954\" data-end=\"2033\"\u003eCompatibility: \u003cstrong data-start=\"1969\" data-end=\"2000\"\u003eHella Supertone \/ Sharptone\u003c\/strong\u003e (and similar two-horn layouts)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"2090\" data-end=\"2110\"\u003eFitments (Bundle)\u003c\/h2\u003e\n\u003cul data-start=\"2111\" data-end=\"2178\"\u003e\n\u003cli data-start=\"2111\" data-end=\"2144\"\u003e\n\u003cp data-start=\"2113\" data-end=\"2144\"\u003e\u003cstrong data-start=\"2113\" data-end=\"2128\"\u003eSubaru WRX:\u003c\/strong\u003e \u003cstrong data-start=\"2129\" data-end=\"2142\"\u003e2002–2014\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2145\" data-end=\"2178\"\u003e\n\u003cp data-start=\"2147\" data-end=\"2178\"\u003e\u003cstrong data-start=\"2147\" data-end=\"2162\"\u003eSubaru STI:\u003c\/strong\u003e \u003cstrong data-start=\"2163\" data-end=\"2176\"\u003e2004–2014\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2145\" data-end=\"2178\"\u003e\n\u003cp data-start=\"2147\" data-end=\"2178\"\u003e\u003cstrong data-start=\"2163\" data-end=\"2176\"\u003e\u003c\/strong\u003e\u003cem\u003e\u003cstrong data-start=\"2182\" data-end=\"2191\"\u003eNote:\u003c\/strong\u003e The BroTie bracket itself fits additional Subaru platforms, but this \u003cstrong data-start=\"2261\" data-end=\"2271\"\u003ebundle\u003c\/strong\u003e is tailored to the WRX\/STI years above because of the harness. If you need other chassis coverage, see our individual component pages.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"2413\" data-end=\"2433\"\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul data-start=\"2434\" data-end=\"2635\"\u003e\n\u003cli data-start=\"2434\" data-end=\"2491\"\u003e\n\u003cp data-start=\"2436\" data-end=\"2491\"\u003e(1) \u003cstrong data-start=\"2440\" data-end=\"2461\"\u003eGrimmspeed BroTie\u003c\/strong\u003e Hella Horn Mounting Bracket\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2492\" data-end=\"2577\"\u003e\n\u003cp data-start=\"2494\" data-end=\"2577\"\u003e(1) \u003cstrong data-start=\"2498\" data-end=\"2547\"\u003eVehicle-specific plug-and-play wiring harness\u003c\/strong\u003e (for 02–14 WRX \/ 04–14 STI)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2578\" data-end=\"2619\"\u003e\n\u003cp data-start=\"2580\" data-end=\"2619\"\u003e(1) Hardware pack for bracket install\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong data-start=\"2639\" data-end=\"2662\"\u003eHorns not included.\u003c\/strong\u003e Pair with your preferred Hella set (Supertone\/Sharptone recommended).\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eCircuit Spec R offers Free Shipping within the contiguous US. Confirm the vehicle application and selected options before ordering.\u003c\/p\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":67722162700595,"sku":null,"price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0256\/5855\/6497\/files\/grimmspeed-inventory-20261015-1594.jpg?v=1792125323","url":"https:\/\/www.circuitspecr.com\/products\/csr-hella-horn-mount-wiring-bundle-2002-2014-wrx-2004-2014-sti","provider":"Circuit Spec R","version":"1.0","type":"link"}