{"id":819635,"date":"2026-10-18T16:47:47","date_gmt":"2026-10-18T16:47:47","guid":{"rendered":"https:\/\/tunerscapital.si\/product\/bull-x-downpipe-275-za-bmw-m3-f80-m4-f82-s55b30a\/"},"modified":"2026-10-18T16:47:47","modified_gmt":"2026-10-18T16:47:47","slug":"bull-x-downpipe-275-za-bmw-m3-f80-m4-f82-s55b30a","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/hr\/product\/bull-x-downpipe-275-za-bmw-m3-f80-m4-f82-s55b30a\/","title":{"rendered":"Bull-X downpipe 2,75&#8243; za BMW M3 F80\/M4 F82 S55B30A"},"content":{"rendered":"<p>\u017delite li posti\u0107i ve\u0107u snagu motora s turbopunja\u010dem, istodobno rasteretiti turbopunja\u010d i smanjiti optere\u0107enje okolnih komponenti? Ovaj Bull-X proizvod odli\u010dan je po\u010detak. Downpipe bitno utje\u010de na odziv i snagu motora te povezuje ispu\u0161nu stranu turbopunja\u010da s ispu\u0161nim sustavom.<\/p>\n<p>Ve\u0107i promjer cijevi omogu\u0107uje lak\u0161e odvo\u0111enje ispu\u0161nih plinova kroz ispu\u0161ni sustav. To pozitivno utje\u010de na okretni moment i snagu.<\/p>\n<h3>Prednosti<\/h3>\n<ul>\n<li>ni\u017ea temperatura ispu\u0161nih plinova, \u010dime se rastere\u0107uju ispu\u0161na grana i turbopunja\u010d,<\/li>\n<li>turbopunja\u010d lak\u0161e odvodi ispu\u0161ne plinove, \u0161to rezultira ve\u0107om snagom,<\/li>\n<li>ve\u0107i okretni moment jer turbopunja\u010d br\u017ee posti\u017ee radne okretaje i protok ispu\u0161nih plinova nije ograni\u010den.<\/li>\n<\/ul>\n<h3>Tehni\u010dki podaci<\/h3>\n<ul>\n<li>promjer cijevi: 70 mm \/ 2,75\u2033,<\/li>\n<li>integrirani lambdaeliminatori,<\/li>\n<li>izrazito pove\u0107anje glasno\u0107e ispuha.<\/li>\n<\/ul>\n<p><strong>Uporaba u prometu:<\/strong> Ovaj downpipe nije dopu\u0161ten za uporabu u javnom cestovnom prometu i namijenjen je samo za utrke. Za legalnu uporabu na javnim cestama prikladna je samo izvedba s EG-homologiranim katalizatorom proizvo\u0111a\u010da HJS; ostale izvedbe katalizatora odnosno zamjenska cijev katalizatora namijenjene su isklju\u010divo za utrke.<\/p>\n<h3>Informacije o katalizatoru<\/h3>\n<p>Pri odabiru downpipea bez katalizatora ili sa 100- odnosno 200-stani\u010dnim katalizatorom mo\u017ee se pojaviti gre\u0161ka stra\u017enje lambda sonde u upravlja\u010dkoj jedinici. To ne utje\u010de na vozne karakteristike jer je prednja lambda sonda i dalje prisutna te upravlja motorom. Stra\u017enja lambda sonda slu\u017ei samo za nadzor u\u010dinkovitosti katalizatora. Gre\u0161ka se mo\u017ee softverski ukloniti prilagodbom programa kod stru\u010dnjaka za optimizaciju elektronike motora.<\/p>\n<p>Kod ve\u0107ine vozila s emisijskim standardom do Euro 3 stra\u017enja lambda sonda nije ugra\u0111ena, pa je ugradnja mogu\u0107a bez dodatnih prilagodbi i upozorenja. HJS ECE i EOBD katalizatori imaju znatno ve\u0107i udio aktivnog premaza i vrlo visoku sposobnost pohrane kisika, \u010dime se mogu sprije\u010diti gre\u0161ke. EOBD katalizatori ispitani su za ovo podru\u010dje do standarda Euro 4, dok su trajnost i uporaba osigurane i do emisijskog standarda Euro 6. Kod vozila Euro 5\/6 navedene se pote\u0161ko\u0107e mogu izbje\u0107i samo odabirom katalizatora s ECE-homologacijom.<\/p>\n<p><strong>Odgovara za:<\/strong> BMW 4 I (F32\/F33\/F36\/F82\/F83), BMW M3 VI (F30\/F31\/F34\/F80).<\/p>\n<h3>Podaci proizvo\u0111a\u010da o vozilu<\/h3>\n<ul>\n<li>Bull-X Downpipe 2,75\u2033 BMW M3 F80\/ M4 F82 S55B30A<\/li>\n<\/ul>\n<p><em>Izvorni naziv proizvo\u0111a\u010da HG Motorsport (nepreveden; \u00bbz.B.\u00ab = na primjer). Prije narud\u017ebe provjerite model, godinu i motor vozila; ako niste sigurni, pi\u0161ite nam \u2014 provjerit \u0107emo za vas.<\/em><\/p>\n<h3>Homologacija<\/h3>\n<p>Proizvod nema ECE, ABE ni Teilegutachten \u2014 namijenjen je uporabi na stazi odnosno izvan javnih cesta.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bull-X downpipe promjera 70 mm za motor BMW S55B30A s integriranim lambdaeliminatorima.<\/p>\n<p><strong>Odgovara za:<\/strong> BMW 4 I (F32\/F33\/F36\/F82\/F83), BMW M3 VI (F30\/F31\/F34\/F80).<\/p>\n","protected":false},"featured_media":819636,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[146199],"product_cat":[109615],"product_tag":[],"class_list":["post-819635","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-hg-motorsport","product_cat-downpipe-kiti","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\/hr\/wp-json\/wp\/v2\/product\/819635","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=819635"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/hr\/wp-json\/wp\/v2\/media\/819636"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/hr\/wp-json\/wp\/v2\/media?parent=819635"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/hr\/wp-json\/wp\/v2\/product_brand?post=819635"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/hr\/wp-json\/wp\/v2\/product_cat?post=819635"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/hr\/wp-json\/wp\/v2\/product_tag?post=819635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}