{"id":804106,"date":"2026-10-14T10:27:15","date_gmt":"2026-10-14T10:27:15","guid":{"rendered":"https:\/\/tunerscapital.si\/product\/cts-turbo-visokopretocni-katalizator-za-audi-tt-8n-225q\/"},"modified":"2026-10-14T10:27:15","modified_gmt":"2026-10-14T10:27:15","slug":"cts-turbo-visokopretocni-katalizator-za-audi-tt-8n-225q","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/en\/product\/cts-turbo-visokopretocni-katalizator-za-audi-tt-8n-225q\/","title":{"rendered":"CTS Turbo high-flow catalytic converter for Audi TT 8N 225Q"},"content":{"rendered":"<p>The CTS Turbo high-flow catalytic converter for the first-generation Audi TT (MK1\/8N) 225Q improves exhaust gas flow compared with the standard downpipe, which can restrict performance, especially on vehicles with engine software modifications.<\/p>\n<p>It is manufactured from mandrel-bent 3.0-inch T304 stainless steel pipes. The modular design simplifies catalytic converter installation, while the smooth transitions enable more efficient exhaust gas flow. The kit includes a CNC-machined turbo outlet flange (downpipe), T304 stainless steel flanges, stainless steel clamps and an O2 sensor bung.<\/p>\n<p><strong>Important:<\/strong> the product is not suitable for convertibles.<\/p>\n<h3>Product details<\/h3>\n<ul>\n<li>3.0-inch seamless T304 stainless steel pipes<\/li>\n<li>T304 stainless steel flanges<\/li>\n<li>100% TIG-welded<\/li>\n<li>T304 stainless steel O2 sensor bung<\/li>\n<li>Stainless steel clamps<\/li>\n<li>More pronounced exhaust sound<\/li>\n<li>Weight: 13.61 kg<\/li>\n<\/ul>\n<p>Suitable engine tuning software is required to remove the check engine light (CEL), which may appear after installation. Stage 2 software is required to prevent the warning light.<\/p>\n<p><strong>Suitable for:<\/strong> Audi TT I (8N).<\/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>Audi TT<\/td>\n<td>\u2014<\/td>\n<td>2001\u20132006<\/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>3.0-inch high-flow stainless steel catalytic converter for the Audi TT 8N 225Q, with a modular design and improved exhaust gas flow.<\/p>\n<p><strong>Fits:<\/strong> Audi TT 8N 225Q<\/p>\n","protected":false},"featured_media":804108,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[146168],"product_cat":[109615],"product_tag":[],"class_list":["post-804106","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-cts-turbo","product_cat-downpipe-kiti","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\/804106","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=804106"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media\/804108"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media?parent=804106"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_brand?post=804106"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_cat?post=804106"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_tag?post=804106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}