{"product_id":"k04-billet-wheel-turbocharger-with-gasket-for-vw-golf-g-t-i-v-jetta-passat-2-0-tfsi","title":"VCTR Performance VW Golf GTI MK6 K04 350+ HP Turbocharger Upgrade","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe K04 upgrade turbocharger is the established path for MK6 GTI owners targeting 350+ horsepower from the EA888 Gen2 or EA113 2.0T. This billet wheel K04 unit replaces the factory turbocharger with a more capable compressor — supporting the airflow targets required for serious MK6 power builds.\u003c\/p\u003e\u003ch3\u003eWhy Upgrade?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBillet compressor wheel for improved compressor efficiency over cast alternatives\u003c\/li\u003e\n\u003cli\u003eK04 specification supports 350+hp targets on tuned EA888 Gen2\/EA113\u003c\/li\u003e\n\u003cli\u003eDirect replacement for the factory IS20\/IS12 turbocharger\u003c\/li\u003e\n\u003cli\u003eThe most common upgrade path for serious MK6 GTI power builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEngineering Focus\u003c\/h3\u003e\u003cp\u003eBillet machined compressor wheel provides better efficiency and higher flow capacity than cast alternatives at the same compressor diameter. The K04 specification is well-mapped on the EA888 Gen2 and EA113 platform — extensive tuning data exists.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eCompatible with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVW Golf GTI MK6 EA888 Gen2 \/ EA113\u003c\/li\u003e\n\u003cli\u003eVW Jetta GLI 2.0T (check fitment)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTurbocharger upgrade requires professional installation. ECU tuning is mandatory post-installation. Supporting modifications (fuelling, intercooler, intake) recommended.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eK04 billet wheel turbocharger\u003c\/li\u003e\n\u003cli\u003eFitment gasket\u003c\/li\u003e\n\u003cli\u003eSupplied installation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTurbo specification: K04\u003c\/li\u003e\n\u003cli\u003eCompressor wheel: Billet machined\u003c\/li\u003e\n\u003cli\u003eEngine: EA888 Gen2 \/ EA113 2.0T\u003c\/li\u003e\n\u003cli\u003ePower target: 350+ hp (with supporting mods and tune)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDelivery \u0026amp; Support\u003c\/h3\u003e\u003cp\u003eYour order is carefully inspected before dispatch and backed by VCTR Performance support. For product availability, shipping estimates or fitment assistance, contact our team.\u003c\/p\u003e","brand":"VCTR Performance","offers":[{"title":"VCTR Performance","offer_id":52080742072640,"sku":"200329261:-1#50*41*28cm","price":1799.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/ChatGPTImageJun6_2026_10_51_46PM.png?v=1780750326","url":"https:\/\/shop.vctrperformance.com\/products\/k04-billet-wheel-turbocharger-with-gasket-for-vw-golf-g-t-i-v-jetta-passat-2-0-tfsi","provider":"VCTR","version":"1.0","type":"link"}