The Racingline diverter valve (VWR144001) is a direct replacement for the factory plastic valve used on numerous turbocharged engines from the Volkswagen Group. It is designed to provide more reliable boost pressure control, faster throttle response and long-lasting operation, including on modified engines.<\/p>\n
The diverter valve is fitted between the turbocharger and the throttle. When you lift off the accelerator, it releases the compressed air created by the turbocharger back into the intake system. This protects the turbocharger and ensures that boost pressure is ready for the next acceleration. If the valve leaks or fails, it can lead to a loss of boost pressure, poorer throttle response and reduced power.<\/p>\n
Many original VAG diverter valves have a plastic housing with a rubber diaphragm. Due to the temperature and pressure of a modern turbocharged engine, particularly with Stage 1 or Stage 2 modifications, the diaphragm can stretch, tear or fail. Common signs include:<\/p>\n
The Racingline valve replaces the diaphragm system with a precisely machined aluminium housing and piston-based internal design. This construction reliably holds boost pressure even at higher pressures and temperatures.<\/p>\n
Unlike some aftermarket blow-off valves, the Racingline diverter valve is designed to keep the noise level close to factory. When lifting off the throttle, the air is returned to the intake system as intended by the factory engine software.<\/p>\n
The valve is intended for a wide range of VAG turbocharged engines:<\/p>\n
Important:<\/strong> 4.0 TFSI V8 engines require two diverter valves per vehicle, one for each turbocharger. For these engines, the correct quantity of valves must be ordered.<\/p>\n The Racingline diverter valve is a direct replacement that uses the original mounting points and original electrical connector. No changes to the engine software or ECU are required for installation. When refitting, check the condition of all hose clamps and seals, and allow the engine to cool before starting work.<\/p>\n Weight:<\/strong> 1.00 kg<\/p>\n Suitable for:<\/strong> Audi A1 II (GB), Audi A3 II (8P) \/ III (8V), Audi RS3 II (8P) \/ III (8V), Audi RS6 IV (C7), Audi RS7 I (C7), Audi S1 I (8X), Audi S3 II (8P) \/ III (8V), Audi S6 IV (C7), Audi S7 I (C7), Audi SQ2 I (GA), Audi TT II (8J) \/ III (FV), Audi Tts III (FV) and 10 more (see the table below).<\/p>\n 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":" Upgraded diverter valve with a piston mechanism for reliable boost pressure control on VAG turbocharged engines.<\/p>\n Fits:<\/strong> VAG 2.0 TFSI\/TSI, 2.5 TFSI and 4.0 TFSI engines<\/p>\n","protected":false},"featured_media":802887,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[146166],"product_cat":[2061],"product_tag":[],"class_list":["post-802885","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-racingline","product_cat-turbo-polnilniki-in-dodatna-oprema","product_shipping_class-dostava-teza-do-2kg","pa_proizvajalec-racingline","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product\/802885","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=802885"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media\/802887"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media?parent=802885"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_brand?post=802885"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_cat?post=802885"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_tag?post=802885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Installation<\/h4>\n
Compatible vehicles (manufacturer data)<\/h3>\n
\n\n
\n \nVehicle<\/th>\n Chassis<\/th>\n Years<\/th>\n Engine<\/th>\n<\/tr>\n<\/thead>\n \n Audi A1<\/td>\n 8X1, 8XK<\/td>\n 2014\u20132018<\/td>\n S1 quattro (CWZA)<\/td>\n<\/tr>\n \n Audi A1 Sportback<\/td>\n 8XA, 8XF<\/td>\n 2014\u20132018<\/td>\n S1 quattro (CWZA)<\/td>\n<\/tr>\n \n Audi A1 Sportback<\/td>\n GBA<\/td>\n 2018\u20132026<\/td>\n 40 TFSI (CZPC\/DKZC)<\/td>\n<\/tr>\n \n Audi A3<\/td>\n 8P1<\/td>\n 2004\u20132012<\/td>\n 2.0 TFSI (AXX\/BWA\/CAWB\/CCZA), 2.0 TFSI quattro (AXX\/BWA\/CCZA), S3 quattro (BHZ\/CDLA), S3 quattro (BZC\/CDLC)<\/td>\n<\/tr>\n \n Audi A3<\/td>\n 8V1, 8VK<\/td>\n 2012\u20132017<\/td>\n 2.0 TFSI (CZPB), 2.0 TFSI quattro (CZPB), S3 quattro (CJXB), S3 quattro (CJXC), S3 quattro (CJXD\/DJHB), S3 quattro (CJXF) \u2026<\/td>\n<\/tr>\n \n Audi A3 Convertible<\/td>\n 8P7<\/td>\n 2008\u20132013<\/td>\n 2.0 TFSI (CAWB\/CCZA)<\/td>\n<\/tr>\n \n Audi A3 Convertible<\/td>\n 8V7, 8VE<\/td>\n 2014\u20132020<\/td>\n 2.0 TFSI quattro (CNTC), 2.0 TFSI quattro (CZPB), 40 TFSI (DKZA), 40 TFSI quattro (DKZA), S3 quattro (CJXC\/DNUE), S3 quattro (DJHA)<\/td>\n<\/tr>\n \n Audi A3 Saloon<\/td>\n 8VS, 8VM<\/td>\n 2013\u20132020<\/td>\n 2.0 TFSI (CHHB), 2.0 TFSI (CZPB\/DKZA), 2.0 TFSI quattro (CZPB\/DKZA), 40 TFSI (DKZA), 40 TFSI quattro (DKZA), RS3 quattro (DAZA\/DNWA) \u2026<\/td>\n<\/tr>\n \n Audi A3 Sportback<\/td>\n 8PA<\/td>\n 2004\u20132013<\/td>\n 2.0 TFSI (AXX\/BWA\/CAWB\/CBFA\/CCZA), 2.0 TFSI quattro (AXX\/BPY\/BWA\/CCZA), RS3 quattro (CEPA), S3 quattro (BHZ\/CDLA), S3 quattro (CDLC)<\/td>\n<\/tr>\n \n Audi A3 Sportback<\/td>\n 8VA, 8VF<\/td>\n 2012\u20132020<\/td>\n 2.0 TFSI (CZPB\/DKZA), 2.0 TFSI quattro (CZPB\/DKZA), 40 TFSI (DKZA), 40 TFSI quattro (DKZA), RS3 quattro (CZGB), RS3 quattro (DAZA\/DNWA) \u2026<\/td>\n<\/tr>\n \n Audi A6 C7 Avant<\/td>\n 4G5, 4GD<\/td>\n 2012\u20132018<\/td>\n RS6 performance quattro (CWUC), RS6 quattro (CRDB\/CWUB), S6 quattro (CEUC), S6 quattro (CTGE)<\/td>\n<\/tr>\n \n Audi A7 Sportback<\/td>\n 4GA, 4GF<\/td>\n 2012\u20132018<\/td>\n RS7 performance quattro (CWUC), RS7 quattro (CRDB\/CWUB), S7 quattro (CEUC), S7 quattro (CTGE)<\/td>\n<\/tr>\n \n Audi Q2<\/td>\n GAB, GAG<\/td>\n 2018\u20132020<\/td>\n SQ2 TFSI quattro (DNFC\/DNUE)<\/td>\n<\/tr>\n \n Audi TT<\/td>\n 8J3<\/td>\n 2006\u20132014<\/td>\n 2.0 TFSI (BWA), 2.0 TFSI (CESA), 2.0 TFSI quattro (CCTA\/CCZA), 2.0 TFSI quattro (CESA\/CETA), 2.0 TTS quattro (CDLA\/CDMA), 2.0 TTS quattro (CDLB) \u2026<\/td>\n<\/tr>\n \n Audi TT<\/td>\n FV3, FVP<\/td>\n 2014\u20132026<\/td>\n 2.0 TFSI (CHHC), 2.0 TFSI quattro (CHHC), 2.0 TTS quattro (CJXG), 2.0 TTS TFSI quattro (CJXF), 2.0 TTS TFSI quattro (CYFB\/DLRA), 2.0 TTS TSI quattro (DNUF) \u2026<\/td>\n<\/tr>\n \n Audi TT Roadster<\/td>\n 8J9<\/td>\n 2007\u20132014<\/td>\n 2.0 TFSI (BWA), 2.0 TFSI (CESA), 2.0 TFSI quattro (CCTA\/CCZA), 2.0 TFSI quattro (CESA\/CETA), 2.0 TTS quattro (CDLA\/CDMA), 2.0 TTS quattro (CDLB) \u2026<\/td>\n<\/tr>\n \n Audi TT Roadster<\/td>\n FV9, FVR<\/td>\n 2014\u20132026<\/td>\n 2.0 TFSI (CHHC), 2.0 TFSI quattro (CHHC), 2.0 TTS TFSI quattro (CJXF), 2.0 TTS TFSI quattro (CJXG), 2.0 TTS TFSI quattro (DNUF), 2.5 RS TFSI quattro (DAZA\/DNWA)<\/td>\n<\/tr>\n \n SEAT Leon<\/td>\n 1P1<\/td>\n 2005\u20132012<\/td>\n 2.0 Cupra R (CDLA), 2.0 TFSI (BWA), 2.0 TFSI (BWJ\/CDLD), 2.0 TFSI (CCZB)<\/td>\n<\/tr>\n \n SEAT Leon<\/td>\n 5F1<\/td>\n 2013\u20132020<\/td>\n 2.0 Cupra (CJXA), 2.0 Cupra (CJXC), 2.0 Cupra (CJXE), 2.0 Cupra (CJXH\/DNUC), 2.0 Cupra R (CJXG), 2.0 TSI (DKZA)<\/td>\n<\/tr>\n \n SEAT Leon Sc<\/td>\n 5F5<\/td>\n 2013\u20132018<\/td>\n 2.0 Cupra (CJXA), 2.0 Cupra (CJXC), 2.0 Cupra (CJXE), 2.0 Cupra (CJXH)<\/td>\n<\/tr>\n \n SEAT Leon St<\/td>\n 5F8<\/td>\n 2013\u20132020<\/td>\n 2.0 Cupra (CJXA), 2.0 Cupra (CJXC), 2.0 Cupra (CJXE), 2.0 Cupra (CJXH\/DNUC), 2.0 Cupra 4Drive (CJXC\/DNUE), 2.0 TSI (DKZA) \u2026<\/td>\n<\/tr>\n \n Skoda Octavia II<\/td>\n 1Z3<\/td>\n 2005\u20132013<\/td>\n 2.0 TFSI (BWA\/CCZA)<\/td>\n<\/tr>\n \n Skoda OCTAVIA II Combi<\/td>\n 1Z5<\/td>\n 2005\u20132013<\/td>\n 2.0 TFSI (BWA\/CCZA)<\/td>\n<\/tr>\n \n Skoda Octavia III<\/td>\n 5E3, NL3, NR3<\/td>\n 2013\u20132020<\/td>\n 2.0 TSI (DKZA), 2.0 TSI RS (CHHA), 2.0 TSI RS (CHHB), 2.0 TSI RS (DHGA\/DKTB\/DLBA)<\/td>\n<\/tr>\n \n Skoda OCTAVIA III Combi<\/td>\n 5E5, 5E6<\/td>\n 2012\u20132020<\/td>\n 2.0 TSI (DKZA), 2.0 TSI 4\u00d74 (DKZA), 2.0 TSI RS (CHHA), 2.0 TSI RS (CHHB), 2.0 TSI RS (DHGA\/DKTB\/DLBA)<\/td>\n<\/tr>\n \n Skoda Superb II<\/td>\n 3T4<\/td>\n 2010\u20132015<\/td>\n 2.0 TFSI (CCZA)<\/td>\n<\/tr>\n \n Skoda SUPERB II Estate<\/td>\n 3T5<\/td>\n 2010\u20132015<\/td>\n 2.0 TFSI (CCZA)<\/td>\n<\/tr>\n \n Skoda Superb III<\/td>\n 3V3<\/td>\n 2015\u20132024<\/td>\n 2.0 TFSI (CHHB), 2.0 TFSI 4\u00d74 (CJXA\/DNFE), 2.0 TSI (CZPB\/DKZA), 2.0 TSI (DNNA), 2.0 TSI 4\u00d74 (DNUA)<\/td>\n<\/tr>\n \n Skoda SUPERB III Estate<\/td>\n 3V5<\/td>\n 2015\u20132020<\/td>\n 2.0 TSI 4\u00d74 (CJXA\/DNFE), 2.0 TSI 4\u00d74 (DNUA)<\/td>\n<\/tr>\n \n Volkswagen Arteon<\/td>\n 3H7, 3H8<\/td>\n 2017\u20132021<\/td>\n 2.0 TSI (CZPB\/DKZA), 2.0 TSI 4motion (DJHC\/DNFE), 2.0 TSI 4motion (DLRB\/DNUA)<\/td>\n<\/tr>\n \n Volkswagen Eos<\/td>\n 1F7, 1F8<\/td>\n 2006\u20132015<\/td>\n 2.0 TFSI (BWA\/CAWB\/CBFA\/CCZA), 2.0 TSI (CCZB)<\/td>\n<\/tr>\n \n Volkswagen Golf V<\/td>\n 1K1<\/td>\n 2004\u20132009<\/td>\n 2.0 GTI (AXX\/BWA\/CAWB), 2.0 GTI (BYD)<\/td>\n<\/tr>\n \n Volkswagen Golf VI<\/td>\n 5K1<\/td>\n 2009\u20132013<\/td>\n 2.0 GTi (CBFA\/CCTA), 2.0 GTi (CCZB), 2.0 GTi (CDLG), 2.0 R 4motion (CDLA), 2.0 R 4motion (CDLC\/CRZA), 2.0 R 4motion (CDLF)<\/td>\n<\/tr>\n \n Volkswagen Golf VII<\/td>\n 5G1, BQ1, BE1, BE2<\/td>\n 2013\u20132020<\/td>\n 2.0 GTI (CHHA), 2.0 GTI (CHHB\/CNTC\/CXCB\/CXDA), 2.0 GTI (CNTA\/CXCA), 2.0 GTI (DKTB\/DLBA), 2.0 GTI Clubsport (CJXE), 2.0 GTI Clubsport S (CJXG) \u2026<\/td>\n<\/tr>\n \n Volkswagen GOLF VII Estate<\/td>\n BA5, BV5<\/td>\n 2015\u20132020<\/td>\n 2.0 R 360S 4motion (CJXC), 2.0 R 4motion (CJXB), 2.0 R 4motion (CJXC\/DNUE), 2.0 R 4motion (CJXD\/DJHB\/DNUC), 2.0 R 4motion (CJXG\/DJHA)<\/td>\n<\/tr>\n \n Volkswagen Passat Cc B6<\/td>\n 357<\/td>\n 2008\u20132012<\/td>\n 2.0 TFSI (CAWB\/CCZA), 2.0 TSI (CCZB)<\/td>\n<\/tr>\n \n Volkswagen Polo VI<\/td>\n AW1, BZ1, AE1, BZ3<\/td>\n 2017\u20132021<\/td>\n 2.0 GTI (CZPC\/DKZC)<\/td>\n<\/tr>\n \n Volkswagen Scirocco III<\/td>\n 137, 138<\/td>\n 2008\u20132017<\/td>\n 2.0 R (CDLA), 2.0 R (CDLC), 2.0 R (CDLK), 2.0 TFSI (CAWB), 2.0 TSI (CCZB), 2.0 TSI (CULC)<\/td>\n<\/tr>\n \n Volkswagen T-Roc<\/td>\n A11, D11<\/td>\n 2019\u20132020<\/td>\n 2.0 R 4motion (DNFC\/DNUE)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n