{"product_id":"precision-efi-stage-1-catalyst-858","title":"Precision EFI Stage 1 For Arctic Cat Catalyst 858","description":"\u003cp\u003eStage 1 for the 858 engine 2025+ \u003c\/p\u003e\n\u003cp\u003e+10HP gain at 8000rpm \u003c\/p\u003e\n\u003cp\u003e+15hp gain on mid range \u003c\/p\u003e\n\u003cp\u003eNo hardware required , no modification \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe suggest to add a set of adjustable weight to reach the target RPM of 8100-8200\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cvideo width=\"300\" height=\"150\" controls=\"controls\"\u003e\n\u003csource src=\"https:\/\/precisionefi.com\/cdn\/shop\/videos\/c\/vp\/f76dc8e672bb40b5bd50d2cc93928016\/f76dc8e672bb40b5bd50d2cc93928016.HD-720p-1.6Mbps-38788175.mp4?v=0\"\u003e\u003c\/video\u003e\u003c\/p\u003e","brand":"Precision EFI","offers":[{"title":"Default Title","offer_id":46609629675683,"sku":"143-858-STAGE1","price":749.99,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/dgcustomatv.ca\/products\/precision-efi-stage-1-catalyst-858","provider":"DG Custom Atv Inc","version":"1.0","type":"link"}