{"id":804878,"date":"2026-10-14T10:31:12","date_gmt":"2026-10-14T10:31:12","guid":{"rendered":"https:\/\/tunerscapital.si\/product\/cts-turbo-turbopolnilnik-za-bmw-335i-435i-f30-f32-n55-ewg\/"},"modified":"2026-10-14T10:31:12","modified_gmt":"2026-10-14T10:31:12","slug":"cts-turbo-turbopolnilnik-za-bmw-335i-435i-f30-f32-n55-ewg","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/en\/product\/cts-turbo-turbopolnilnik-za-bmw-335i-435i-f30-f32-n55-ewg\/","title":{"rendered":"CTS Turbo turbocharger for BMW 335i\/435i F30\/F32 N55 EWG"},"content":{"rendered":"<p>Upgraded turbocharger kit with ceramic ball bearings and a stainless steel turbine housing for BMW F3x platforms with the N55 EWG engine.<\/p>\n<p>The turbine housing has been optimised using transient flow analysis and flow-bench testing for a GTX3582R-style turbocharger. It retains the factory mounting and location while using the original electronic wastegate. It is compatible with factory-fitted downpipe systems, intake system and charge pipe.<\/p>\n<p>The original wastegate, upgraded downpipe, intake system and charge pipe can be used during installation.<\/p>\n<h3>Product details<\/h3>\n<ul>\n<li>Brand-new turbocharger; no core return or purchase is required.<\/li>\n<li>GTX3582R Gen2-style CHRA with ceramic ball bearings (dual ball bearing).<\/li>\n<li>10-blade billet aluminium compressor wheel.<\/li>\n<li>In-house stainless steel turbine housing, flow-matched to the turbocharger.<\/li>\n<li>VSR balancing exceeding OE tolerances.<\/li>\n<li>Oil and water connections included.<\/li>\n<li>Compatible with original fitting hardware, not included.<\/li>\n<li>Compatible with the original wastegate actuator. The actuator is not included and must be calibrated during installation. Maximum WDC is 90%.<\/li>\n<\/ul>\n<h3>Important information<\/h3>\n<p>The kit is intended exclusively for versions with an electronic wastegate actuator (EWG). ECU tuning for the larger turbocharger via the ECUTEK platform is required, and fuel system upgrades are also recommended. Installation and tuning must be carried out by a professional.<\/p>\n<p>The wastegate must be calibrated with the ISTA+ diagnostic system before tuning. Failure to do so may cause problems with engine tuning.<\/p>\n<p>The turbocharger is designed to flow a large volume of air at relatively low boost pressure. Maximum boost pressure is 20 PSI.<\/p>\n<h3>Example measurements<\/h3>\n<p>The measurements were taken on a 2015 BMW 435i Gran Coupe with an automatic transmission and are not a guarantee of the same result in every vehicle.<\/p>\n<ul>\n<li>CTS Turbo N55 EWG BOSS turbocharger kit.<\/li>\n<li>CTS N55 intake system.<\/li>\n<li>High-flow downpipe and other FBO upgrades.<\/li>\n<li>Dorch Engineering Stage 2 high-pressure fuel pump.<\/li>\n<li>Walbro 274 low-pressure fuel pump.<\/li>\n<li>Bosch EU5 S63 injectors.<\/li>\n<li>Custom DME and transmission tuning by TunedbyJimmyB using EcuTek RaceRom.<\/li>\n<li>TunedbyJimmyB Flex Fuel kit with a Radium Engineering 6 micron fuel filter.<\/li>\n<li>TunedbyJimmyB BPV delete plate \u2013 highly recommended.<\/li>\n<li>491 whp and 484 ft\/lb at 17 PSI on petrol.<\/li>\n<li>580 whp and 546 ft\/lb at 20 PSI on Flex Fuel with 55% ethanol content.<\/li>\n<li>Boost pressure is added progressively, with full boost reached at 5300 rpm to reduce the risk of bending connecting rods.<\/li>\n<\/ul>\n<p><strong>Weight:<\/strong> 13.61 kg<\/p>\n<p><strong>Suitable for:<\/strong> BMW 3 VI (F30\/F31\/F34\/F80), BMW 4 I (F32\/F33\/F36\/F82\/F83).<\/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 335i<\/td>\n<td>\u2014<\/td>\n<td>2013\u20132015<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>BMW 335i xDrive<\/td>\n<td>\u2014<\/td>\n<td>2013\u20132015<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>BMW 435i<\/td>\n<td>\u2014<\/td>\n<td>2013\u20132016<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>BMW 435i xDrive<\/td>\n<td>\u2014<\/td>\n<td>2013\u20132016<\/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>Upgraded CTS Turbo turbocharger with ceramic ball bearings and a stainless steel turbine housing for BMW N55 EWG engines.<\/p>\n<p><strong>Fits:<\/strong> BMW 335i\/335i xDrive F30 and BMW 435i\/435i xDrive F32\/F33\/F36<\/p>\n","protected":false},"featured_media":804879,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[146168],"product_cat":[110398],"product_tag":[],"class_list":["post-804878","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-cts-turbo","product_cat-turbo-polnilniki","product_shipping_class-dostava-teza-do-20kg","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\/804878","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=804878"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media\/804879"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media?parent=804878"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_brand?post=804878"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_cat?post=804878"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_tag?post=804878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}