{"id":631113,"date":"2026-05-03T15:24:00","date_gmt":"2026-05-03T15:24:00","guid":{"rendered":"http:\/\/65.108.254.171\/product\/tc-n55-downpipe-brez-katalizatorja-za-bmw-serije-1-f20-f21-2-f22-f23-3-f30-f31-f34-4-f32-f33-f36-motor-n55\/"},"modified":"2026-09-12T17:51:19","modified_gmt":"2026-09-12T17:51:19","slug":"tc-n55-downpipe-brez-katalizatorja-za-bmw-serije-1-f20-f21-2-f22-f23-3-f30-f31-f34-4-f32-f33-f36-motor-n55","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/en\/product\/tc-n55-downpipe-brez-katalizatorja-za-bmw-serije-1-f20-f21-2-f22-f23-3-f30-f31-f34-4-f32-f33-f36-motor-n55\/","title":{"rendered":"TC N55 downpipe without catalytic converter \u2013 for BMW Series 1 (F20\/F21), 2 (F22\/F23), 3 (F30\/F31\/F34), 4 (F32\/F33\/F36) \u2013 motor N55"},"content":{"rendered":"

TC downpipe without catalytic converter (decat) for BMW N55<\/strong> is an upgrade of the first part of the exhaust system, designed for better exhaust gas flow and lower back pressure than the factory downpipe. It is made of stainless steel<\/strong> and is intended mainly for motorsport<\/strong> use.<\/p>\n

Technical specifications<\/h3>\n
    \n
  • Material: stainless steel<\/li>\n
  • Diameter at the turbo: 100mm<\/strong> (outside diameter)<\/li>\n
  • Diameter towards the exhaust: 3\u2033<\/li>\n
  • Turbo connection: 118mm<\/strong> (connection size)<\/li>\n
  • Lambda sensor bungs: 2 bungs<\/li>\n<\/ul>\n

    Compatibility<\/h3>\n
      \n
    • BMW 1 Series F20\/F21: M135i (also xDrive), 235\u2013240 kW<\/li>\n
    • BMW 2 Series F22\/F23: M235i 240 kW<\/li>\n
    • BMW 3 Series F30\/F31\/F34 GT: 335i (also xDrive), 225\u2013250 kW<\/li>\n
    • BMW 4 Series F32\/F33\/F36: 435i (also xDrive), 225\u2013250 kW<\/li>\n
    • Model year: 07\/2013<\/li>\n
    • Engine code: N55 B30A<\/li>\n<\/ul>\n

      Important<\/h3>\n
        \n
      • The product is motorsport del<\/strong> and not type-approved for use on public roads<\/strong>.<\/li>\n
      • After installation it is necessary to adapt the engine software accordingly<\/strong>.<\/li>\n
      • Before buying we recommend checking the fit by VIN<\/strong> and exhaust system version.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

        TC N55 stainless steel downpipe (decat) for BMW N55 engines improves exhaust gas flow and is intended for motorsport use. The diameter is 100 mm at the turbo and 3″ towards the exhaust, and it has a bung for 2 lambda sensors; a software adjustment is required after installation.<\/p>\n","protected":false},"featured_media":753873,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[144523],"product_cat":[109615],"product_tag":[],"class_list":["post-631113","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-tuners-capital","product_cat-downpipe-kiti","product_shipping_class-dostava-teza-do-20kg","pa_proizvajalec-tuners-capital","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product\/631113","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=631113"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media\/753873"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media?parent=631113"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_brand?post=631113"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_cat?post=631113"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_tag?post=631113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}