{"id":81774,"date":"2024-09-18T14:29:55","date_gmt":"2024-09-18T14:29:55","guid":{"rendered":"https:\/\/manage.mygoto.com\/startingline\/?product=stage-4-for-polaris-850-models"},"modified":"2025-09-22T22:40:08","modified_gmt":"2025-09-22T22:40:08","slug":"stage-4-for-polaris-850-models","status":"publish","type":"product","link":"https:\/\/manage.mygoto.com\/startingline\/product\/stage-4-for-polaris-850-models\/","title":{"rendered":"Stage 4: for Polaris 850 Models"},"content":{"rendered":"<p>How would we describe the 850 stage 4 kit? Pull-the-rope-and-go performance perfection&#8230; For starters, we add the patents pending SLP Single Pipe Set to build some serious power and <strong>drop 9.6 pounds<\/strong> of unnecessary weight. Next, the torque monster Power Dome&trade; Head Set creates massive mid-range gains with top-end improvements too. Topping off the horsepower, we include the Performance Edition Porting on your cylinders for a <strong>total gain of 16.5 hp peak and 8 hp midrange.<\/strong> Like an orchestra conductor waving his baton to make sweet music, the Flash Tun&rsquo;R&trade; with SLP mapping makes sure all kit components are tuned to work in perfect harmony with each other. Lastly, the included Power Shift Clutch Kit&trade; gets all that extra power from the engine to the track. If you are looking for the ultimate match of performance and consistency, you just found it.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>How would we describe the 850 stage 4 kit? Pull-the-rope-and-go performance perfection&#8230; For starters, we add the patents pending SLP Single Pipe Set to build some serious power and <strong>drop 9.6 pounds<\/strong> of unnecessary weight. Next, the torque monster Power Dome&trade; Head Set creates massive mid-range gains with top-end improvements too. Topping off the horsepower, we include the Performance Edition Porting on your cylinders for a <strong>total gain of 16.5 hp peak and 8 hp midrange.<\/strong> Like an orchestra conductor waving his baton to make sweet music, the Flash Tun&rsquo;R&trade; with SLP mapping makes sure all kit components are tuned to work in perfect harmony with each other. Lastly, the included Power Shift Clutch Kit&trade; gets all that extra power from the engine to the track. If you are looking for the ultimate match of performance and consistency, you just found it.<\/p>\n","protected":false},"featured_media":81775,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[17111,17251],"product_tag":[],"class_list":{"0":"post-81774","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-polaris","7":"product_cat-polaris-stage-kits","8":"pa_pol_850_stage_2_desc-2019-20-polaris-850-axys-indy-rush-switchback-and-xcr","9":"pa_pol_850_stage_2_desc-2019-20-polaris-850-axys-rmk-and-sks","10":"pa_pol_850_stage_2_desc-2021-polaris-850-axys-switchback-switchback-assault-and-indy","11":"pa_pol_850_stage_2_desc-2021-22-polaris-850-axys-rmk-and-sks","12":"pa_pol_850_stage_2_desc-2021-26-polaris-850-matryx-switchback-assault-vr1-indy-xc-and-xcr","13":"pa_pol_850_stage_2_desc-2022-26-polaris-850-matryx-rmk-khaos-and-slash","14":"pa_pol_850_stage_4_elev-0-3000-part-54-8000","15":"pa_pol_850_stage_4_elev-0-3000-part-54-8003","16":"pa_pol_850_stage_4_elev-0-3000-part-54-8011","17":"pa_pol_850_stage_4_elev-10-12000-part-54-8007","18":"pa_pol_850_stage_4_elev-10-12000-part-54-8015","19":"pa_pol_850_stage_4_elev-3-10000-part-54-8004","20":"pa_pol_850_stage_4_elev-3-10000-part-54-8012","21":"pa_pol_850_stage_4_elev-3-6000-part-54-8001","22":"pa_pol_850_stage_4_elev-6-8000-part-54-8002","24":"first","25":"instock","26":"shipping-taxable","27":"purchasable","28":"product-type-variable","29":"has-default-attributes"},"_links":{"self":[{"href":"https:\/\/manage.mygoto.com\/startingline\/wp-json\/wp\/v2\/product\/81774","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=81774"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/manage.mygoto.com\/startingline\/wp-json\/wp\/v2\/media\/81775"}],"wp:attachment":[{"href":"https:\/\/manage.mygoto.com\/startingline\/wp-json\/wp\/v2\/media?parent=81774"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/manage.mygoto.com\/startingline\/wp-json\/wp\/v2\/product_brand?post=81774"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/manage.mygoto.com\/startingline\/wp-json\/wp\/v2\/product_cat?post=81774"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/manage.mygoto.com\/startingline\/wp-json\/wp\/v2\/product_tag?post=81774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}