{"id":37688,"date":"2026-10-19T10:08:33","date_gmt":"2026-10-19T09:08:33","guid":{"rendered":"https:\/\/bnperf.com\/?post_type=product&#038;p=37688"},"modified":"2026-11-02T01:08:24","modified_gmt":"2026-11-02T00:08:24","slug":"turbosystems-upgraded-turbocharger-for-bmw-n55","status":"publish","type":"product","link":"https:\/\/bnperf.com\/en\/produit\/turbosystems-upgraded-turbocharger-for-bmw-n55\/","title":{"rendered":"Turbosystems upgraded turbocharger for BMW N55"},"content":{"rendered":"<p><strong>Important! Exchange basis.<\/strong><\/p>\n<p>When ordering this turbocharger with the &#8220;With exchange&#8221; option you are required to deliver your original turbocharger to our headquarters before we can send you the upgraded version.<\/p>\n<p>&nbsp;<\/p>\n<p>Bolt-on upgrade turbocharger for BMW models with N55 engine. Comes in two options &#8211; <strong>Stage 1<\/strong> and <strong>Stage 2<\/strong>. Before ordering, please confirm whether your vehicle requires vacuum or electronic control.<\/p>\n<p><strong>When ordering this turbocharger please include your vehicle&#8217;s VIN number in the order comments so we can select the correct actuator bracket for you.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Stage 1<\/strong> features:<\/p>\n<ul>\n<li>improved bearing system helps hold heavy loads where standard bearings would fail;<\/li>\n<li>new billet compressor wheel. This enlarged impeller with improved design helps achieve wanted boost easier. Due to its better material and special production processes it is more reliable when used under high pressure;<\/li>\n<li>upgraded turbine wheel with shaft\u00a0from stronger material and improved design. Enlarged base provides better flow;<\/li>\n<li>machined and fully refurbished housings;<\/li>\n<li>every rotating part of the turbocharger balanced, after full assembly turbocharger is balanced on VSR;<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Power range: 550 HP<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Stage 2<\/strong> features:<\/p>\n<ul>\n<li>standard bearings\u00a0replaced with dual ceramic ball bearing systems. It helps turbocharger spool better\u00a0 and allows to reach results faster.<\/li>\n<li>new billet compressor wheel. This enlarged impeller with improved design helps achieve wanted boost easier. Due to its better material and special production processes it is more reliable when used under high pressure;<\/li>\n<li>upgraded turbine wheel with shaft\u00a0from stronger material and improved design. Enlarged base provides better flow;<\/li>\n<li>machined and fully refurbished housings;<\/li>\n<li>every rotating part of the turbocharger balanced, after full assembly turbocharger is balanced on VSR;<\/li>\n<\/ul>\n<p><strong>Stage 2 power range:\u00a0600+ HP<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Important! Exchange basis. When ordering this turbocharger with the &#8220;With exchange&#8221; option you are required to deliver your original turbocharger to our headquarters before we can send you the upgraded&#8230;<\/p>\n","protected":false},"featured_media":37830,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[],"product_cat":[1909,1952,1955,29958],"product_tag":[27050,27051,29456,1080,29959],"class_list":["post-37688","product","type-product","status-publish","has-post-thumbnail","product_cat-performance-en","product_cat-turbos-en","product_cat-turbos-en-2","product_cat-turbos-turbosystems","product_tag-bmw-en","product_tag-bnperf-en","product_tag-n55-en","product_tag-turbo-en","product_tag-turbosystems","first","instock","taxable","shipping-taxable","purchasable","product-type-variable","add-to-wishlist-before_image"],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"exclude_global_add_ons":[],"addons":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Turbosystems upgraded turbocharger for BMW N55 - BNPERF Shop<\/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:\/\/bnperf.com\/en\/produit\/turbosystems-upgraded-turbocharger-for-bmw-n55\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Turbosystems upgraded turbocharger for BMW N55\" \/>\n<meta property=\"og:description\" content=\"Important! 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