{"id":804255,"date":"2026-10-14T10:27:59","date_gmt":"2026-10-14T10:27:59","guid":{"rendered":"https:\/\/tunerscapital.si\/product\/cts-turbo-crossover-izpusna-cev-za-bmw-m3-m4-g80-g82-s58\/"},"modified":"2026-10-14T10:27:59","modified_gmt":"2026-10-14T10:27:59","slug":"cts-turbo-crossover-izpusna-cev-za-bmw-m3-m4-g80-g82-s58","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/en\/product\/cts-turbo-crossover-izpusna-cev-za-bmw-m3-m4-g80-g82-s58\/","title":{"rendered":"CTS Turbo crossover exhaust pipe for BMW M3\/M4 G80\/G82 S58"},"content":{"rendered":"<p>The CTS Turbo crossover exhaust pipe, also known as an intermediate pipe, is designed for BMW M3 and M4 vehicles with the S58 engine. It replaces the OEM crossover pipe while retaining a round pipe shape for smoother exhaust gas flow.<\/p>\n<p>The G80 M3 and G82 M4 use a Y-shaped centre exhaust section, with both downpipes on the right-hand side of the engine. The left-hand downpipe connects to the crossover pipe, which runs beneath the gearbox and connects to the centre pipes on the left-hand side.<\/p>\n<p>The OEM crossover pipe is oval in shape to provide sufficient clearance beneath the gearbox. The transition from a round to an oval shape causes turbulence and restricts exhaust gas flow. The CTS Turbo replacement pipe retains its round diameter, eliminating the turbulence and restriction associated with the oval design. According to the manufacturer, this may help increase power and torque.<\/p>\n<h3>Features<\/h3>\n<ul>\n<li>Durable 304 stainless steel for food-industry use<\/li>\n<li>3\u2033 or 76 mm diameter<\/li>\n<li>Laser-cut flanges<\/li>\n<li>Developed using the latest 3D scanning technology<\/li>\n<li>Suitable for left-hand-drive and right-hand-drive vehicles (LHD\/RHD)<\/li>\n<li>Exhaust flow was verified using CAD software simulation<\/li>\n<li>Replaces OEM part number 18328468990<\/li>\n<\/ul>\n<p>Compatible with BMW M3\/M3 Competition and M4\/M4 Competition models with the S58 engine from model year 2021 onwards.<\/p>\n<p><strong>Not compatible with aftermarket single centre exhaust pipes.<\/strong><\/p>\n<p><strong>Weight:<\/strong> 4.54 kg<\/p>\n<p><strong>Suitable for:<\/strong> BMW M3 VII (G20\/G21\/G80\/G81), BMW M4 II (G82).<\/p>\n<h3>Approval<\/h3>\n<p>This part has no T\u00dcV certification (ABE, TTG or Teilegutachten).<\/p>\n<h3>Compatible vehicles (manufacturer data)<\/h3>\n<table class=\"tc-fitment-table\">\n<thead>\n<tr>\n<th>Vehicle<\/th>\n<th>Chassis<\/th>\n<th>Years<\/th>\n<th>Engine<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>BMW M3<\/td>\n<td>\u2014<\/td>\n<td>2021\u20132022<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>BMW M3C<\/td>\n<td>\u2014<\/td>\n<td>2021\u20132022<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>BMW M4<\/td>\n<td>\u2014<\/td>\n<td>2021\u20132022<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>BMW M4C<\/td>\n<td>\u2014<\/td>\n<td>2021\u20132022<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Before ordering, check that the product matches your vehicle (model, year and engine). If in doubt, write to us \u2014 we will check for you.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>CTS Turbo 3-inch crossover exhaust pipe for BMW S58 engines, replacing the oval OEM part and improving exhaust gas flow.<\/p>\n<p><strong>Fits:<\/strong> BMW M3 G80, BMW M3 Competition G80, BMW M4 G82<\/p>\n","protected":false},"featured_media":804257,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[146168],"product_cat":[2070],"product_tag":[],"class_list":["post-804255","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-cts-turbo","product_cat-izpuhi","product_shipping_class-dostava-teza-do-5kg","pa_proizvajalec-cts-turbo","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product\/804255","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=804255"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media\/804257"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media?parent=804255"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_brand?post=804255"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_cat?post=804255"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_tag?post=804255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}