{"id":803874,"date":"2026-10-14T10:26:05","date_gmt":"2026-10-14T10:26:05","guid":{"rendered":"https:\/\/tunerscapital.si\/product\/cts-turbo-stage-3-komplet-nadgradnje-crpalke-goriva-za-vw-golf-vii-audi-a3-s3-8v\/"},"modified":"2026-10-14T10:26:05","modified_gmt":"2026-10-14T10:26:05","slug":"cts-turbo-stage-3-komplet-nadgradnje-crpalke-goriva-za-vw-golf-vii-audi-a3-s3-8v","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/en\/product\/cts-turbo-stage-3-komplet-nadgradnje-crpalke-goriva-za-vw-golf-vii-audi-a3-s3-8v\/","title":{"rendered":"CTS Turbo Stage 3 fuel pump upgrade kit for VW Golf VII\/Audi A3\/S3 8V"},"content":{"rendered":"

The CTS Turbo Stage 3 fuel pump kit is designed for MQB GTI and Golf R vehicles, as well as Audi A3\/S3 models with the EA888.3 engine. The TFSI system uses two separate fuel pumps: a low-pressure fuel pump (LPFP) and a high-pressure fuel pump (HPFP). While several HPFP upgrades are available, there are fewer options for improving the low-pressure system. CTS Turbo has therefore developed a fully integrated system with an internal Walbro 450 LPH pump, compatible with E85 fuel, which supports more than 500 hp.<\/p>\n

Important:<\/strong> installation requires modification of the fuel pump basket. As the baskets differ between individual versions, installation should be carried out by an experienced technician<\/strong>.<\/p>\n

The Torqbyte controller is available as an optional extra and is highly recommended. Engine software tuning is also required.<\/p>\n

Kit contents<\/h3>\n
    \n
  • Genuine Walbro high-performance 450 LPH internal fuel pump, compatible with E85 fuel<\/li>\n
  • Genuine Walbro filter sock; may not be compatible with all fuel pump basket versions<\/li>\n
  • CTS CNC-machined and black hard-anodised pump adapter<\/li>\n
  • CTS CNC-machined and black-anodised fuel pump spacers<\/li>\n
  • CTS CNC-machined and black-anodised fuel pump Venturi system spacer<\/li>\n
  • Viton sealing ring<\/li>\n
  • Nylon compression connectors for wires<\/li>\n
  • Drill bits<\/li>\n
  • Stainless steel fasteners<\/li>\n<\/ul>\n

    The kit is designed for MQB vehicles with the EA888.3 engine. It is compatible with genuine fuel pumps with the codes 5Q0919051BK<\/strong> and 5Q0919051BM<\/strong>.<\/p>\n

    Suitable for:<\/strong> Audi A3 III (8V), Audi S3 III (8V), VW Golf VII (5G1).<\/p>\n

    Compatible vehicles (manufacturer data)<\/h3>\n\n\n\n\n\n\n\n\n
    Vehicle<\/th>\nChassis<\/th>\nYears<\/th>\nEngine<\/th>\n<\/tr>\n<\/thead>\n
    Audi A3<\/td>\n\u2014<\/td>\n2015\u20132020<\/td>\n\u2014<\/td>\n<\/tr>\n
    Audi S3<\/td>\n\u2014<\/td>\n2015\u20132020<\/td>\n\u2014<\/td>\n<\/tr>\n
    Volkswagen Golf R<\/td>\n\u2014<\/td>\n2015\u20132019<\/td>\n\u2014<\/td>\n<\/tr>\n
    Volkswagen GTI<\/td>\n\u2014<\/td>\n2015\u20132020<\/td>\n\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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":"

    Stage 3 kit with a high-performance Walbro 450 LPH fuel pump for upgrading the low-pressure system in MQB vehicles with the EA888.3 engine.<\/p>\n

    Fits:<\/strong> VW Golf VII, Audi A3 8V, Audi S3 8V<\/p>\n","protected":false},"featured_media":803876,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[146168],"product_cat":[12625],"product_tag":[],"class_list":["post-803874","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-cts-turbo","product_cat-sistem-za-gorivo","product_shipping_class-dostava-teza-do-5kg","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\/803874","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=803874"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media\/803876"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media?parent=803874"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_brand?post=803874"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_cat?post=803874"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_tag?post=803874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}