{"id":45865,"date":"2024-07-10T10:07:55","date_gmt":"2024-07-10T15:07:55","guid":{"rendered":"https:\/\/www.rvsperformance.com\/live\/?post_type=product&#038;p=45865"},"modified":"2025-04-07T16:50:33","modified_gmt":"2025-04-07T21:50:33","slug":"spi-slipon-exhaust-sportsman-450-570","status":"publish","type":"product","link":"https:\/\/www.rvsperformance.com\/live\/shop\/spi-slipon-exhaust-sportsman-450-570\/","title":{"rendered":"SPI Slipon exhaust Sportsman 450 \/ 570"},"content":{"rendered":"<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\r\n<div dir=\"auto\"><strong style=\"font-size: 1rem;\">Lower, Deeper Tone<\/strong><\/div>\r\n<\/div>\r\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\r\n<div dir=\"auto\">Say goodbye to the tinny stock sound! Our new muffler provides a richer, more satisfying exhaust note.<\/div>\r\n<\/div>\r\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\r\n<div dir=\"auto\">\u00a0<\/div>\r\n<div dir=\"auto\"><strong>Trail Friendly with Quiet Core<\/strong><\/div>\r\n<div dir=\"auto\">Stay stealthy on the trails with our Quiet Core, available for just $30.00.<\/div>\r\n<\/div>\r\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\r\n<div dir=\"auto\">\u00a0<\/div>\r\n<div dir=\"auto\"><strong>Premium Construction<\/strong><\/div>\r\n<div dir=\"auto\">\u2022 Stainless Internals and Inlet: Built to withstand the toughest conditions.<\/div>\r\n<div dir=\"auto\">\u2022 Machined 6061 Billet Tip: Adds a touch of precision engineering to your ATV.<\/div>\r\n<div dir=\"auto\">\u2022 Machined Aluminum Finished Body: Durable and stylish.<\/div>\r\n<\/div>\r\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\r\n<div dir=\"auto\">\u00a0<\/div>\r\n<div dir=\"auto\"><strong>Safety First<\/strong><\/div>\r\n<div dir=\"auto\">Includes a USFS-approved Spark Arrestor to keep your rides safe and compliant.<\/div>\r\n<\/div>\r\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\r\n<div dir=\"auto\">\u00a0<\/div>\r\n<div dir=\"auto\"><strong>Easy Installation<\/strong><\/div>\r\n<div dir=\"auto\">Our upgrades are designed for a simple and fast install, getting you back on the trails in no time.<\/div>\r\n<\/div>\r\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\r\n<div dir=\"auto\">\u00a0<\/div>\r\n<div dir=\"auto\"><strong>Versatile Performance<\/strong><\/div>\r\n<div dir=\"auto\">Compatible with or without our Performance Tune, giving you flexibility in how you enhance your machine.<\/div>\r\n<\/div>\r\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\r\n<div dir=\"auto\">\u00a0<\/div>\r\n<div dir=\"auto\"><strong>Lightweight Design<\/strong><\/div>\r\n<div dir=\"auto\">Experience a 50% weight savings over the stock muffler, improving your ATV\u2019s handling and agility.<\/div>\r\n<div dir=\"auto\">\u00a0<\/div>\r\n<\/div>\r\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\r\n<div dir=\"auto\"><strong>Power Gains &#8211; 570\u00a0<\/strong><\/div>\r\n<div dir=\"auto\">\r\n<div dir=\"auto\">\u2022 +2HP (10%) Gain with the exhaust &#8211; no tuning required<\/div>\r\n<div dir=\"auto\">\u2022 +6HP (30%) Gain with the exhaust and RVS stage 2 tune (91 octane)<\/div>\r\n<div dir=\"auto\">\u2022 +8HP (40%) Gain with the exhaust, intake mod kit, and RVS Stage 3 tune (91 octane)<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\r\n<div dir=\"auto\">\u00a0<\/div>\r\n<\/div>\r\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\r\n<div dir=\"auto\">Fitment: (14-24) Sportsman 450, (14-24) Sportsman 570<\/div>\r\n<div dir=\"auto\">\u00a0<\/div>\r\n<div dir=\"auto\"><a href=\"https:\/\/www.youtube.com\/watch?v=DDA4w7TISeQ\">https:\/\/www.youtube.com\/watch?v=DDA4w7TISeQ<\/a><\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"<div class=\"xdj266r x11i5rnm xat24cr x1mh8g0r x1vvkbs x126k92a\">\r\n<div dir=\"auto\">SPI&#8217;s latest product designed specifically for the Polaris Sportsman 450 &amp; 570 ATV.<\/div>\r\n<\/div>\r\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\r\n<div dir=\"auto\">\u00a0<\/div>\r\n<div dir=\"auto\">Power Gains<\/div>\r\n<div dir=\"auto\">\u2022 +2HP (10%) Gain with the exhaust &#8211; no tuning required<\/div>\r\n<div dir=\"auto\">\u2022 +6HP (30%) Gain with the exhaust and RVS stage 2 tune (91 octane)<\/div>\r\n<div dir=\"auto\">\u2022 +8HP (40%) Gain with the exhaust, intake mod kit, and RVS Stage 3 tune (91 octane)<\/div>\r\n<\/div>","protected":false},"featured_media":45868,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[516],"product_brand":[],"product_cat":[16947,16965],"product_tag":[],"class_list":{"0":"post-45865","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-straightline-performance","7":"product_cat-polaris-sportsman-450-polaris-sportsman-polaris-atv","8":"product_cat-polaris-sportsman-570-polaris-sportsman-polaris-atv","9":"product_shipping_class-large-item","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-variable","17":"has-default-attributes"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - 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