{"id":46908,"date":"2024-09-30T19:20:30","date_gmt":"2024-10-01T00:20:30","guid":{"rendered":"https:\/\/www.rvsperformance.com\/live\/shop\/wsi-cnc-ported-throttle-body-polaris-pro-r\/"},"modified":"2025-04-07T16:52:11","modified_gmt":"2025-04-07T21:52:11","slug":"wsi-cnc-ported-throttle-body-polaris-pro-r","status":"publish","type":"product","link":"https:\/\/www.rvsperformance.com\/live\/shop\/wsi-cnc-ported-throttle-body-polaris-pro-r\/","title":{"rendered":"WSI CNC Ported Throttle Body | Polaris Pro R"},"content":{"rendered":"<div style=\"text-align: center;\">**This modification requires a tune for proper control.**<br>The WSI 68mm ported throttle body offers a 20% increase in area at the throttle plate, and overall an even larger increase as we have greatly modified and smoothed the airpath.<br><span data-mce-fragment=\"1\">As we are always looking for?improvements, we noticed the throttle body seemed to be very restrictive. We 3D scanned the factory throttle body, digitized the OEM air path, went to work with MasterCam, found the largest possible diameter throttle plate that will fit, and went to work with our 5-Axis Centroid?CNC to port the complex shape into the throttle body. It is much more than a simple bore, we focused on keeping an?OEM like shape to control airflow past the throttle plate with throttle position to make sure that it will have an OEM like feel in all modes and conditions, while still having a huge increase in airflow, throttle response, and power.<\/span><br>\n<\/div>","protected":false},"excerpt":{"rendered":"**This modification requires a tune for proper control.**The WSI 68mm ported throttle body offers a 20% increase in area at the throttle plate, and overall an even larger increase as we have greatly modified and smoothed the airpath.As we are always looking for?improvements, we noticed the throttle body seemed to be very restrictive. We 3D&hellip;<p><a class=\"more-link\" href=\"https:\/\/www.rvsperformance.com\/live\/shop\/wsi-cnc-ported-throttle-body-polaris-pro-r\/\" title=\"Continue reading &lsquo;WSI CNC Ported Throttle Body | Polaris Pro R&rsquo;\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>","protected":false},"featured_media":46907,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[22312],"product_brand":[],"product_cat":[22940],"product_tag":[22271,22366],"class_list":{"0":"post-46908","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-wsi","7":"product_cat-parts-polaris-rzr-pro-r","8":"product_tag-wsi","9":"product_tag-throttle-body","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-variable"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>WSI CNC Ported Throttle Body | Polaris Pro R - RVS Performance<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rvsperformance.com\/live\/shop\/wsi-cnc-ported-throttle-body-polaris-pro-r\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"WSI CNC Ported Throttle Body | Polaris Pro R - RVS Performance\" \/>\n<meta property=\"og:description\" content=\"**This modification requires a tune for proper control.**The WSI 68mm ported throttle body offers a 20% increase in area at the throttle plate, and overall an even larger increase as we have greatly modified and smoothed the airpath.As we are always looking for?improvements, we noticed the throttle body seemed to be very restrictive. We 3D&hellip;Continue reading &rarr;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.rvsperformance.com\/live\/shop\/wsi-cnc-ported-throttle-body-polaris-pro-r\/\" \/>\n<meta property=\"og:site_name\" content=\"RVS Performance\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-07T21:52:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.rvsperformance.com\/live\/wp-content\/uploads\/2024\/09\/ProRTB_1000x1000.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.rvsperformance.com\\\/live\\\/shop\\\/wsi-cnc-ported-throttle-body-polaris-pro-r\\\/\",\"url\":\"https:\\\/\\\/www.rvsperformance.com\\\/live\\\/shop\\\/wsi-cnc-ported-throttle-body-polaris-pro-r\\\/\",\"name\":\"WSI CNC Ported Throttle Body | Polaris Pro R - 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