{"product_id":"big3rd-kit","title":"XS Power BIG3RD Kit","description":"\u003cp\u003eThe \u003cstrong\u003eXS Power BIG3RD Kit\u003c\/strong\u003e is everything you need to complete a proper \u003cstrong\u003ebig 3 upgrade\u003c\/strong\u003e on your vehicle in one box. Upgrading the three critical charging system cables — ground to chassis, ground to engine block, and alternator positive — is the single most impactful wiring improvement a car audio installer can make, and this kit delivers that upgrade with quality \u003cstrong\u003ehigh current power wire\u003c\/strong\u003e sized for real amplifier installs.\u003c\/p\u003e\u003ch3\u003eThe Foundation Every Car Audio System Deserves\u003c\/h3\u003e\u003cp\u003eBefore you drop money on a second battery or a bigger alternator, do the big 3. The BIG3RD Kit provides premium \u003cstrong\u003ebattery cable\u003c\/strong\u003e runs and matched terminations so your charging system can actually deliver the current your amplifiers demand. Cleaner grounds mean lower noise floor, tighter bass, and less voltage sag during hard hits — the results are immediate and unmistakable on any \u003cstrong\u003eamp wiring kit\u003c\/strong\u003e-equipped system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized XS Power dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling.\u003c\/p\u003e\u003cp\u003eFor more information, visit \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\" rel=\"nofollow\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"XS Power","offers":[{"title":"Default Title","offer_id":66831155757101,"sku":"BIG3-RD","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/BIG3RD-turn.jpg?v=1780721607","url":"https:\/\/www.jsultimatesounds.com\/products\/big3rd-kit","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}