{"id":818508,"date":"2026-10-18T16:38:42","date_gmt":"2026-10-18T16:38:42","guid":{"rendered":"https:\/\/tunerscapital.si\/?post_type=product&#038;p=818508"},"modified":"2026-10-31T12:01:45","modified_gmt":"2026-10-31T12:01:45","slug":"ego-x-izpusni-sistem-35-89-mm-ece-za-bmw-m2-f87-n55-370-km","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/en\/product\/ego-x-izpusni-sistem-35-89-mm-ece-za-bmw-m2-f87-n55-370-km\/","title":{"rendered":"EGO-X 3.5&#8243; \/ 89 mm ECE exhaust system for BMW M2 F87 N55, 370 PS"},"content":{"rendered":"<p><strong>EGO-X exhaust system for the BMW M2 F87<\/strong> delivers maximum sound and a genuine motorsport feel. The system was developed to take the distinctive sound of the N55 engine to an entirely new level. Its uncompromising construction, large 3.5\u2033 (89 mm) pipe diameter and flow-optimised design create an especially emotive, aggressive and refined sound character.<\/p>\n<p>The exhaust system is manufactured using precise TIG welding and features handmade absorption silencers without chambers. It combines maximum sound performance with accurate fitment and high-quality stainless steel construction.<\/p>\n<h3>Compatibility<\/h3>\n<ul>\n<li>Vehicle: BMW M2 (F87)<\/li>\n<li>Engine: N55 B30 A<\/li>\n<li>Production period: 11\/2015\u201306\/2018<\/li>\n<li>Power: 272 kW \/ 370 PS<\/li>\n<li>Capacity: 2979 cm\u00b3<\/li>\n<\/ul>\n<h3>EGO-X construction feature<\/h3>\n<p>The EGO-X is currently the only 3.5\u2033 exhaust system for the BMW M2 F87 in which all exhaust tips are always actively fed by exhaust flow, regardless of whether the valves are open or closed.<\/p>\n<ul>\n<li>More even sound character<\/li>\n<li>More harmonious exhaust flow<\/li>\n<li>No visually inactive exhaust tip when the valves are closed<\/li>\n<li>Maximum performance even with the valves closed<\/li>\n<\/ul>\n<p>Even in quiet mode with the valves closed, the system can easily support power outputs above 700 PS. This is made possible by two fully developed 63 mm bypass pipes, with no restrictions or reductions, providing an effective total cross-section that exceeds even a single 89 mm pipe.<\/p>\n<ul>\n<li>Extremely low exhaust back pressure<\/li>\n<li>Excellent flow<\/li>\n<li>High durability even in high-performance set-ups<\/li>\n<\/ul>\n<h3>EGO-X valve technology<\/h3>\n<p>The EGO-X rear silencer features a specially developed internal design with different pipe routing depending on the valve position.<\/p>\n<h4>Valves closed<\/h4>\n<ul>\n<li>Exhaust flow through 2 \u00d7 63 mm pipework<\/li>\n<li>Pleasant sound suitable for everyday use<\/li>\n<li>ECE-compliant sound character<\/li>\n<li>Comfortable long-distance driving<\/li>\n<\/ul>\n<h4>Valves open<\/h4>\n<ul>\n<li>Exhaust flow through 2 \u00d7 76 mm pipework<\/li>\n<li>Significantly freer exhaust flow<\/li>\n<li>Maximum sound development<\/li>\n<li>Especially deep, sporty and motorsport-oriented sound character<\/li>\n<\/ul>\n<p>This system combines everyday usability with uncompromising sound performance.<\/p>\n<h3>Technical details<\/h3>\n<ul>\n<li>Main system pipe diameter: 3.5\u2033 (89 mm)<\/li>\n<li>Pipe routing with valves closed: 2 \u00d7 63 mm<\/li>\n<li>Pipe routing with valves open: 2 \u00d7 76 mm<\/li>\n<li>Material: stainless steel<\/li>\n<li>Absorption silencers: handmade<\/li>\n<li>Configuration: cat-back<\/li>\n<li>Manufacturing: TIG-welded<\/li>\n<\/ul>\n<h3>Product benefits<\/h3>\n<ul>\n<li>Powerful and emotive sound<\/li>\n<li>All exhaust tips are always actively fed by exhaust flow<\/li>\n<li>Different sound character depending on valve position<\/li>\n<li>Flow-optimised design for the best possible exhaust flow<\/li>\n<li>Extremely capable, including high-performance set-ups<\/li>\n<li>High-quality stainless steel construction<\/li>\n<li>Handmade chamberless silencers<\/li>\n<li>Precise fitment<\/li>\n<li>High-quality manufacturing<\/li>\n<\/ul>\n<h3>Scope of delivery<\/h3>\n<ul>\n<li>Exhaust system from the OPF onwards<\/li>\n<li>Exhaust tips (available separately)<\/li>\n<li>Fitting hardware<\/li>\n<li>Electric valve actuator<\/li>\n<\/ul>\n<h3>Valve control<\/h3>\n<p>An electric actuator is supplied with the exhaust system. When selecting the version without a control unit, the exhaust valve has no function.<\/p>\n<p><strong>Road use:<\/strong> The version with the appropriate Bull-X Tronic control unit has ECE approval and can be used legally on public roads without additional registration.<\/p>\n<p><strong>Suitable for:<\/strong> BMW M2 I (F22\/F23\/F45\/F46\/F87).<\/p>\n<h3>Manufacturer\u2019s vehicle data<\/h3>\n<ul>\n<li>EGO-X Abgasanlage 3,5\u2033 \/ 89mm BMW M2 F87 (N55)  370PS (mit ECE*)<\/li>\n<\/ul>\n<p><em>Original product name by HG Motorsport (\u00bbz.B.\u00ab = e.g.). Please check model, year and engine of your vehicle before ordering; if in doubt, contact us and we will check for you.<\/em><\/p>\n<h3>Approval<\/h3>\n<p><strong>Only the version marked \u201croad legal\u201d<\/strong> has a European <strong>ECE \/ EC<\/strong> approval (Bull-X Tronic controller with ECE or the HJS EC catalytic converter). Versions marked \u201cno ECE, track use only\u201d have no approval and are not permitted for road use. If in doubt about the version, contact us and we will check for you.<\/p>\n<h3>Exhaust tips<\/h3>\n<p>Exhaust tips are <strong>not included in the price<\/strong>. Choose matching Bull-X tips on this page in the \u201cExhaust tips\u201d section next to the basket button; if unsure which fit, contact us.<\/p>\n<h3>Included in the price<\/h3>\n<p>Bull-X Tronic with ECE \u2013 road legal.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>EGO-X stainless steel exhaust system for the BMW M2 F87 with N55 engine, 3.5&#8243; diameter and active valves.<\/p>\n<p><strong>Suitable for:<\/strong> BMW M2 I (F22\/F23\/F45\/F46\/F87).<\/p>\n","protected":false},"featured_media":818510,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[146199],"product_cat":[109614],"product_tag":[],"class_list":["post-818508","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-hg-motorsport","product_cat-cat-back-sistemi","product_shipping_class-dostava-veliki-paketi","pa_proizvajalec-hg-motorsport","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product\/818508","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/comments?post=818508"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media\/818510"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media?parent=818508"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_brand?post=818508"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_cat?post=818508"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_tag?post=818508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}