{"id":80906,"date":"2022-08-15T20:09:30","date_gmt":"2022-08-15T20:09:30","guid":{"rendered":"https:\/\/manage.mygoto.com\/startingline\/?product=stage-1-for-2021-24-yamaha-mountain-max-800"},"modified":"2025-09-24T21:02:07","modified_gmt":"2025-09-24T21:02:07","slug":"stage-1-for-mountain-max","status":"publish","type":"product","link":"https:\/\/manage.mygoto.com\/startingline\/product\/stage-1-for-mountain-max\/","title":{"rendered":"Stage 1: for 2021-24 Yamaha Mountain Max 800"},"content":{"rendered":"<p>Lighten up and give your Mountain Max more response by adding an SLP Stage 1 kit. This kit utilizes an SLP Lightweight Silencer to <strong>provide an 11 pound weight savings<\/strong>. It gives better throttle response and horsepower application through SLP clutching and SLP Powder Valve&trade; Intake. This kit is compatible with 91 octane pump gas without any fuel system modifications.&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Not Compatible with SLP Single Pipe<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"border:1px; border-style:solid; border-color:#000000; padding: 1em;\"><b><img decoding=\"async\" src=\"https:\/\/manage.mygoto.com\/startingline\/wp-content\/uploads\/media\/wysiwyg\/warning-small.png\" \/>&nbsp;WARNING:&nbsp;<\/b>Cancer and&nbsp;Reproductive Harm&nbsp;&#8211;&nbsp;<a href=\"https:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"><b>www.P65Warnings.ca.gov<\/b><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lighten up and give your Mountain Max more response by adding an SLP Stage 1 kit. This kit utilizes an SLP Lightweight Silencer to <strong>provide an 11 pound weight savings<\/strong>. It gives better throttle response and horsepower application through SLP clutching and SLP Powder Valve&trade; Intake. This kit is compatible with 91 octane pump gas without any fuel system modifications.<\/p>\n<p><strong>Not Compatible with SLP Single Pipe<\/strong><\/p>\n<p><span style=\"text-decoration: underline;\"><strong>Instruction Sheets:<\/strong><\/span><BR><img decoding=\"async\" alt=\"\" src=\"https:\/\/manage.mygoto.com\/startingline\/wp-content\/uploads\/media\/wysiwyg\/instruction.jpg\" \/><br \/>\n<span style=\"text-decoration: underline; color: #0000ff;\"><a title=\"ac-stage1\" href=\"https:\/\/www.startinglineproducts.com\/media\/instructions\/015-acstage1.pdf\"><span style=\"color: #0000ff;\">Stage 1<\/span><\/a><\/p>\n","protected":false},"featured_media":80907,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[17108,17304,17113],"product_tag":[],"class_list":{"0":"post-80906","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-snow","7":"product_cat-yamaha-stage-kits","8":"product_cat-yamaha","9":"pa_ac_stage_kit_year-19651","10":"pa_ac_stage_kit_year-2022-24","11":"pa_ac_stage1_elevation-0-6000-part-54-3000","12":"pa_ac_stage1_elevation-0-6000-part-54-341","13":"pa_ac_stage1_elevation-6000-part-54-3001","14":"pa_ac_stage1_elevation-6000-part-54-342","15":"pa_ship_possible_boxes-17329","16":"pa_ship_possible_boxes-17328","17":"pa_ship_possible_boxes-17327","18":"pa_ship_possible_boxes-17326","19":"pa_ship_possible_boxes-17325","20":"pa_ship_possible_boxes-17324","21":"pa_ship_possible_boxes-800-axys-pro-rmk","22":"pa_ship_possible_boxes-800-axys-rmk-assault","23":"pa_ship_possible_boxes-800-axys-sks","24":"pa_ship_possible_boxes-arctic-cat","25":"pa_ship_possible_boxes-female","26":"pa_ship_possible_boxes-green-part-35-505","27":"pa_ship_possible_boxes-male","28":"pa_ship_possible_boxes-orange-part-35-506","29":"pa_ship_possible_boxes-polaris","30":"pa_ship_possible_boxes-ski-doo","31":"pa_ship_possible_boxes-sunburst-yellow-part-35-504","32":"pa_ship_possible_boxes-white-part-35-501","34":"first","35":"instock","36":"shipping-taxable","37":"purchasable","38":"product-type-variable","39":"has-default-attributes"},"_links":{"self":[{"href":"https:\/\/manage.mygoto.com\/startingline\/wp-json\/wp\/v2\/product\/80906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/manage.mygoto.com\/startingline\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/manage.mygoto.com\/startingline\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/manage.mygoto.com\/startingline\/wp-json\/wp\/v2\/comments?post=80906"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/manage.mygoto.com\/startingline\/wp-json\/wp\/v2\/media\/80907"}],"wp:attachment":[{"href":"https:\/\/manage.mygoto.com\/startingline\/wp-json\/wp\/v2\/media?parent=80906"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/manage.mygoto.com\/startingline\/wp-json\/wp\/v2\/product_brand?post=80906"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/manage.mygoto.com\/startingline\/wp-json\/wp\/v2\/product_cat?post=80906"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/manage.mygoto.com\/startingline\/wp-json\/wp\/v2\/product_tag?post=80906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}