{"product_id":"z-automotive-double-bypass-obd2-trunk-mount-for-2018-2023-charger-challenger-300-trunk-obd2-port-easy-no-splice-install","title":"Z Automotive Double Bypass OBD2 Trunk Mount for 2018–2023 Charger, Challenger \u0026 300 — Trunk OBD2 Port, Easy No-Splice Install","description":"\u003cp\u003e\u003cstrong\u003eThe Z Automotive Double Bypass creates a trunk-mounted OBD2 access point so you can move Z Automotive security and remote-start modules out of sight while preserving factory security.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor modern Mopar vehicles the factory security gateway blocks aftermarket modules from communicating through the dash OBD2 port. The Z Automotive Double Bypass solves that by providing an alternate, trunk-located OBD2 connection and a simple mechanical install that avoids cutting or splicing factory wiring. It’s designed specifically for 2018–2023 Dodge Charger, Challenger and Chrysler 300 models and also supports some earlier model years when relocating a module is preferred.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Double Bypass let me relocate a Z Automotive device to the trunk?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit reroutes the vehicle’s OBD2 communication so a compatible Z Automotive device can plug into the new trunk port instead of the dash. That keeps the module and its wiring hidden from view and reduces the chance of tampering while maintaining the same functionality as a dash connection.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCreates a functional OBD2 port in the trunk for remote modules.\u003c\/li\u003e\n  \u003cli\u003eMaintains full data and power lines required for Z Automotive devices.\u003c\/li\u003e\n  \u003cli\u003eCompatible with the Tazer and other Z Automotive modules requiring bypass.\u003c\/li\u003e\n  \u003cli\u003eWorks with factory security gateway logic—no hacking of vehicle systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and what tools do I need?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is designed to be fast and tool-light: a 10mm wrench plus a key or screwdriver are all that’s required. The kit includes the hardware and connectors so there’s no wire cutting or soldering; most users complete it in under five minutes following the included instructions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRequired tools: 10mm wrench and a key or screwdriver.\u003c\/li\u003e\n  \u003cli\u003eNo splicing, soldering, or permanent wire changes.\u003c\/li\u003e\n  \u003cli\u003ePre-terminated connectors and mounting hardware included.\u003c\/li\u003e\n  \u003cli\u003eQuick plug-in steps reduce install time and error risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and model years are supported by this bypass?\u003c\/h3\u003e\n\n\u003cp\u003eThis Double Bypass is made for 2018–2023 Dodge Charger, Dodge Challenger, and Chrysler 300 platforms where a security gateway blocks direct OBD2 module installs. It can also be used in earlier vehicles (2011–2017 Charger\/300 and 2015–2017 Challenger) when you want the module located in the trunk rather than under the dash.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePrimary fitment: 2018–2023 Charger, Challenger, Chrysler 300.\u003c\/li\u003e\n  \u003cli\u003eOptional relocation fitment: 2015–2017 Challengers, 2011–2017 Chargers and 300s.\u003c\/li\u003e\n  \u003cli\u003eRequired for Tazer installs in 2018+ vehicles.\u003c\/li\u003e\n  \u003cli\u003eCheck vehicle fitment before purchase for model-year specifics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat level of warranty and support does Z Automotive provide?\u003c\/h3\u003e\n\n\u003cp\u003eThe Double Bypass is backed by Z Automotive’s limited 90-day warranty and access to the brand’s install resources. If you need help, Z Automotive provides documentation and customer support channels to assist with fitment or troubleshooting.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes Z Automotive Limited 90-day warranty coverage.\u003c\/li\u003e\n  \u003cli\u003eDocumentation included for step-by-step guidance.\u003c\/li\u003e\n  \u003cli\u003eCustomer support available for fitment or installation questions.\u003c\/li\u003e\n  \u003cli\u003eDesigned to avoid altering factory systems for easier dealer serviceability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Z Automotive Double Bypass is ideal for owners of compatible Dodge Charger, Challenger or Chrysler 300 vehicles who want to conceal Z Automotive modules—such as the Tazer—in the trunk for improved security and aesthetics. It’s especially useful for installers and enthusiasts seeking a quick, non-destructive solution that preserves factory wiring and gateway protections while enabling aftermarket connectivity.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I still need the Tazer with this bypass?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the Double Bypass creates a trunk OBD2 port but you still need a Z Automotive device like the Tazer to provide remote start and module functions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will installation affect dealer diagnostics?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — the kit preserves factory wiring and gateway behavior so dealer diagnostics and serviceability remain intact.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Z Automotive","offers":[{"title":"Default Title","offer_id":67586686550201,"sku":"B097NF3D6Q","price":136.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/z-automotive-double-bypass-front-label.jpg?v=1790489855","url":"https:\/\/redleafauto.ca\/products\/z-automotive-double-bypass-obd2-trunk-mount-for-2018-2023-charger-challenger-300-trunk-obd2-port-easy-no-splice-install","provider":"Redleaf Auto","version":"1.0","type":"link"}