{"id":507846,"date":"2026-04-21T09:11:56","date_gmt":"2026-04-21T09:11:56","guid":{"rendered":"http:\/\/65.108.254.171\/product\/do88-sesalni-sistem-s-turbo-sesalno-cevjo-za-toyota-gr-supra-a90-in-bmw-z4-g29-m40i\/"},"modified":"2026-04-21T14:00:49","modified_gmt":"2026-04-21T14:00:49","slug":"do88-sesalni-sistem-s-turbo-sesalno-cevjo-za-toyota-gr-supra-a90-in-bmw-z4-g29-m40i","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/hr\/product\/do88-sesalni-sistem-s-turbo-sesalno-cevjo-za-toyota-gr-supra-a90-in-bmw-z4-g29-m40i\/","title":{"rendered":"do88 usisni sustav s turbo usisno cijevi za Toyota GR Supra A90 i BMW Z4 G29 M40i"},"content":{"rendered":"<p>do88 s ponosom predstavlja usisni sustav za Toyotu GR Supra 3.0 A90 (MK5) i BMW Z4 M40i, osmi\u0161ljen za visoke performanse! Ovaj sustav rje\u0161ava klju\u010dne izazove motora B58 Gen 2 optimiziranom filtracijom, pobolj\u0161anim protokom zraka i kontrolom temperature usisnog zraka.<\/p>\n<p><strong>Tehni\u010dki podaci:<\/strong><\/p>\n<ul>\n<li>Veli\u010dina ku\u0107i\u0161ta filtra: 7 in\u010da<\/li>\n<li>Promjer karbonske cijevi: po\u010detnih 105 mm (4,1 in\u010da)<\/li>\n<li>Materijal cijevi: karbonska vlakna<\/li>\n<li>Potpuno zatvoren sustav s dvostrukim dovodom zraka<\/li>\n<li>Ugra\u0111en toplinski \u0161tit<\/li>\n<li>Kompatibilnost s oja\u010danjima (strut braces)<\/li>\n<\/ul>\n<p>Jedan od najve\u0107ih problema pri konstruiranju usisnog sustava za motor B58 njegov je polo\u017eaj neposredno uz ispu\u0161ni kolektor, koji brzo zagrijava taj dio motornog prostora. Visoke temperature usisnog zraka katastrofalne su za performanse motora jer turbopunja\u010d mora stvarati tlak vru\u0107im, manje gustim zrakom.<\/p>\n<p>Zato je potpuno zatvoren sustav jedino ispravno rje\u0161enje za odr\u017eavanje niskih temperatura usisnog zraka (IAT). Me\u0111utim, zatvoreni sustavi predstavljaju izazov zbog ograni\u010denja jer imaju samo jedan originalni dovod zraka na dnu ku\u0107i\u0161ta filtra. Tijekom razvoja utvrdili smo da sustav treba sekundarni dovod zraka za uklanjanje tog ograni\u010denja.<\/p>\n<p>Na\u0161e zatvoreno ku\u0107i\u0161te filtra ima i toplinski \u0161tit za smanjenje prijenosa topline zra\u010denjem s ispu\u0161nog kolektora. Kako bismo osigurali dovoljan volumen zraka oko filtra, osmislili smo veliko ku\u0107i\u0161te od 7 in\u010da, koje naravno ostavlja prostor i za oja\u010danja (strut brace).<\/p>\n<p>Kao zamjenu za originalnu usisnu cijev osmislili smo gla\u0111u, ve\u0107u karbonsku cijev. Po\u010dinje promjerom od 105 mm (4,1 in\u010da) i su\u017eava se prema turbopunja\u010du za optimalan protok. Karbonska konstrukcija osigurava izvrstan protok uz minimalnu te\u017einu.<\/p>\n<p>U Tuners Capitalu razumijemo va\u017enost pravilne temperature usisnog zraka za performanse. Ovaj je sustav rezultat opse\u017enog razvoja i testiranja, \u0161to osigurava mjerljiva pobolj\u0161anja performansi uz o\u010duvanje pouzdanosti za svakodnevnu uporabu.<\/p>\n<p><strong>U pakiranju dobivate:<\/strong><\/p>\n<ul>\n<li>Zatvoreno ku\u0107i\u0161te filtra od 7 in\u010da s dvostrukim dovodom zraka<\/li>\n<li>Karbonsku usisnu cijev<\/li>\n<li>Pamu\u010dni filtar visokih performansi<\/li>\n<li>Toplinski \u0161tit<\/li>\n<li>Potrebno monta\u017eno okov<\/li>\n<li>Detaljne upute za ugradnju<\/li>\n<\/ul>\n<div style=\"margin-top:16px;padding:12px;background:#f5f5f5;border-radius:4px;\"><strong>Fitment (original):<\/strong><br \/><strong>Toyota GR Supra MK5 (A90 A91)<\/strong><strong><br \/>Engine: B58<br \/>Model years: 2020<\/p>\n<p><strong>BMW Z4 M40i (G29)<br \/>Engine: B58<br \/>Model years: 2018<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Potpuno zatvoren usisni sustav za Toyotu GR Supra i BMW Z4 M40i s ku\u0107i\u0161tem filtra od 7 in\u010da, karbonskom cijevi i dvostrukim dovodom zraka za optimalne temperature.<\/p>\n","protected":false},"featured_media":507845,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[144479],"product_cat":[44809],"product_tag":[],"class_list":["post-507846","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-do88","product_cat-sportni-filtri-in-zracniki","product_shipping_class-dostava-teza-do-5kg","pa_proizvajalec-do88","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/tunerscapital.eu\/hr\/wp-json\/wp\/v2\/product\/507846","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tunerscapital.eu\/hr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tunerscapital.eu\/hr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/hr\/wp-json\/wp\/v2\/comments?post=507846"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/hr\/wp-json\/wp\/v2\/media\/507845"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/hr\/wp-json\/wp\/v2\/media?parent=507846"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/hr\/wp-json\/wp\/v2\/product_brand?post=507846"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/hr\/wp-json\/wp\/v2\/product_cat?post=507846"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/hr\/wp-json\/wp\/v2\/product_tag?post=507846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}