{"product_id":"speedwerx-ecu-tunes-2025-2027-arctic-cat-zr-xf-riot-m-858-c-tec2-catalyst","title":"Speedwerx ECU Tunes \/\/ 2025-2027 Arctic Cat ZR \/ XF \/ RIOT \/ M 858 C-TEC2 Catalyst","description":"\u003cp\u003e\u003cstrong\u003eSpeedwerx ECU Tunes \/\/ 2025-2027 Arctic Cat ZR \/ XF \/ RIOT \/ M 858 C-TEC2 Catalyst\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpeedwerx ECU tunes for 2025-2027 Arctic Cat ZR \/ XF \/ RIOT \/ M 858 C-TEC2 Catalyst\u003c\/li\u003e\n\u003cli\u003eStage 2 tunes for 0-5,000 ft and 5,000 ft+ on sleds with the Speedwerx pipe, Y-pipe, head and intake\u003c\/li\u003e\n\u003cli\u003e500 ft stock drag flash for stock sleds (not for trail use)\u003c\/li\u003e\n\u003cli\u003eAll tunes calibrated for 91 octane non-oxygenated fuel\u003c\/li\u003e\n\u003cli\u003eShip your ECU to Speedwerx for flashing, or self-flash with an EZ LYNK tool and cables (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eSpeedwerx part # ECU-858. Intended for closed-course competition use.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eNot sure what fits your sled? Email kyle@freshiesbuilt.com with your year, make, model and track length.\u003c\/p\u003e","brand":"SPEEDWERX","offers":[{"title":"2025-2027 - Stage 2 - 0-5000' (Pipe\/Y-Pipe\/Head\/Intake)","offer_id":67722377461996,"sku":"ECU-858","price":449.95,"currency_code":"USD","in_stock":true},{"title":"2025-2027 - Stage 2 - 5000'+ (Pipe\/Y-Pipe\/Head\/Intake)","offer_id":67722377494764,"sku":"ECU-858","price":449.95,"currency_code":"USD","in_stock":true},{"title":"2025-2027 - 500' Stock Drag Flash (not for trail use)","offer_id":67722377527532,"sku":"ECU-858","price":449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/6357\/1611\/files\/spx_ecu_tunes_5_1.jpg?v=1791929239","url":"https:\/\/freshiesbuilt.com\/products\/speedwerx-ecu-tunes-2025-2027-arctic-cat-zr-xf-riot-m-858-c-tec2-catalyst","provider":"Freshies Built, LLC","version":"1.0","type":"link"}