{"id":803699,"date":"2026-10-14T10:25:14","date_gmt":"2026-10-14T10:25:14","guid":{"rendered":"https:\/\/tunerscapital.si\/product\/cts-turbo-cat-back-izpusni-sistem-za-audi-a4-b9-2-0t\/"},"modified":"2026-10-14T10:25:14","modified_gmt":"2026-10-14T10:25:14","slug":"cts-turbo-cat-back-izpusni-sistem-za-audi-a4-b9-2-0t","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/en\/product\/cts-turbo-cat-back-izpusni-sistem-za-audi-a4-b9-2-0t\/","title":{"rendered":"CTS Turbo cat-back exhaust system for Audi A4 B9 2.0T"},"content":{"rendered":"<p>The CTS Turbo 3-inch cat-back exhaust system for the Audi A4 B9 2.0T is hand TIG-welded from high-quality T304 stainless steel. It is designed for road use and vehicles with larger turbo modifications.<\/p>\n<p>The 3-inch exhaust system design is suitable for vehicles where increased engine performance is the goal.<\/p>\n<h3>Product details<\/h3>\n<ul>\n<li>3-inch non-resonated downpipe, twin 2.5-inch exhaust pipes<\/li>\n<li>Aggressive sound during dynamic driving, yet subdued when cruising at a steady speed<\/li>\n<li>Waterjet-cut flanges<\/li>\n<li>CNC-bent stainless steel pipes<\/li>\n<li>Double-wall 4-inch exhaust tips<\/li>\n<li>Resonators without unwanted cabin drone<\/li>\n<li>According to the supplier, it does not cause the engine warning light (CEL) to come on<\/li>\n<li>According to the supplier, replacing the restrictive factory exhaust can provide a gain of 10\u201312 hp<\/li>\n<\/ul>\n<p>It is compatible with the factory catalytic converter or with a de-cat replacement pipe or high-flow catalytic converter.<\/p>\n<p><strong>Suitable for:<\/strong> Audi A4 IV (B9).<\/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 A4<\/td>\n<td>\u2014<\/td>\n<td>2017\u20132021<\/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>CTS Turbo 3-inch T304 stainless steel cat-back exhaust system for the Audi A4 B9 2.0T.<\/p>\n<p><strong>Fits:<\/strong> Audi A4 B9 2.0T<\/p>\n","protected":false},"featured_media":803701,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[146168],"product_cat":[109614],"product_tag":[],"class_list":["post-803699","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-cts-turbo","product_cat-cat-back-sistemi","product_shipping_class-dostava-veliki-paketi","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\/803699","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=803699"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media\/803701"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media?parent=803699"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_brand?post=803699"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_cat?post=803699"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_tag?post=803699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}