{"product_id":"smy-rear-brake-light-pnp-harness-4-wire-2015-2021-wrx-sti","title":"SMY Rear Brake Light PNP Harness 4-Wire 2015-2021 WRX \/ STI","description":"\u003ch3\u003eSMY Rear Brake Light PNP Harness 4-Wire 2015-2021 WRX \/ STI | Plug-and-Play Installation | Electrical Harness\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe SMY Rear Brake Light PNP Harness is designed specifically for 2015-2021 Subaru WRX and WRX STI models to streamline the installation of rear brake light kits that include reverse light functionality. This 4-wire harness simplifies wiring by eliminating the need to splice into the OEM harness, making it an ideal solution for Subaru enthusiasts looking to upgrade or replace their rear brake lights with minimal hassle.\u003c\/p\u003e\n\u003cp\u003eEngineered with a plug-and-play approach, this harness maintains the integrity of your vehicle’s electrical system without altering the brake light output or functions. SMY’s focus on precise fitment and quality connectors ensures a reliable and secure connection, reflecting their commitment to Subaru-specific electrical components that meet the demands of performance and daily driving.\u003c\/p\u003e\n\u003cp\u003eFor Subaru owners, this harness offers a practical upgrade path that preserves factory wiring while speeding up installation time. Whether you’re installing aftermarket brake lights with reverse light integration or replacing factory components, this harness supports a clean, professional setup that aligns with the high standards of Subaru modification culture.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis SMY Rear Brake Light PNP Harness is engineered for 2015-2021 Subaru WRX and WRX STI models and features a 4-wire plug-and-play design. Constructed from durable automotive-grade wiring and connectors, it delivers a reliable electrical connection for Subaru enthusiasts seeking a clean, splice-free installation of rear brake light kits with reverse light functions.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SMY\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Rear Brake Light PNP Harness 4-Wire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e RBL-4WIRE-VA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2015-2021 Subaru WRX, 2015-2021 Subaru WRX STI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Automotive-grade wiring and connectors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black insulated wiring with female plug connectors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Plug-and-play molded connectors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring Functions:\u003c\/strong\u003e Black = Ground (-), Red = Brake Light (+), Orange = Parking Light \/ Running (+), White = Reverse (+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation Efficiency:\u003c\/strong\u003e Eliminates the need to splice into OEM wiring, reducing install time and complexity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment Precision:\u003c\/strong\u003e Designed specifically for 2015-2021 WRX and WRX STI models ensuring perfect compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e High-quality connectors provide secure, corrosion-resistant connections for long-term durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePreserves OEM Wiring:\u003c\/strong\u003e Maintains factory wiring integrity, preventing potential electrical issues.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupports Reverse Light Function:\u003c\/strong\u003e Includes wiring for reverse lights integrated with brake light kits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean Installation:\u003c\/strong\u003e Helps achieve a professional, OEM-like wiring setup without visible splices or modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1× SMY Rear Brake Light PNP Harness 4-Wire\u003c\/li\u003e\n  \u003cli\u003e4× Female Plug Connectors\u003c\/li\u003e\n  \u003cli\u003ePNP Wiring Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eThe SMY Rear Brake Light PNP Harness is designed for straightforward plug-and-play installation, making it accessible for enthusiasts with basic wiring knowledge. No special tools beyond standard hand tools are required, and the harness connects directly to the OEM rear brake light connectors. This reduces the risk of wiring errors and preserves the vehicle’s electrical system integrity. While the harness itself does not regulate or modify light output, it is essential to verify compatibility with your specific brake light kit and vehicle trim.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended for those unfamiliar with automotive wiring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e None; direct plug-and-play harness\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm fitment for your specific 2015-2021 WRX or WRX STI model and brake light kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"SMY","offers":[{"title":"Default Title","offer_id":47113110847663,"sku":"RBL-4WIRE-VA","price":14.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/smy-rbl-4wire-a.jpg?v=1782404824","url":"https:\/\/subimods.com\/products\/smy-rear-brake-light-pnp-harness-4-wire-2015-2021-wrx-sti","provider":"Subimods.com","version":"1.0","type":"link"}