{"product_id":"tunezilla-performance-ecu-tune-vw-mk4-golf-jetta-passat-1-8t-170hp","title":"TuneZilla Performance ECU Tune - VW \/ Mk4 \/ Golf \/ Jetta \/ Passat \/ 1.8T (170hp)","description":"\u003cdiv data-v-8b585bbc=\"\" class=\"content__html\"\u003e\n\u003ch3 id=\"1.8t-stage-1-ecu-tune-(91-octane)\" class=\"heading--link\"\u003e\u003cstrong\u003e\u003cbr\u003e1.8T – Stage 1 ECU Tune (91 Octane)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOur Stage 1 ECU calibration is the perfect entry-level performance upgrade for the 1.8T. Designed to work on completely stock hardware, this tune extracts noticeable gains in horsepower and torque while maintaining factory reliability and drivability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 data-v-8b585bbc=\"\" class=\"description__title\"\u003eRequirements\u003c\/h3\u003e\n\u003cdiv data-v-8b585bbc=\"\" class=\"content__html\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFinal Output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e208 HP \/ 235 lb-ft TQ\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFuel Requirement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e91 Octane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Requirements:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFlashable at a dealer or at home with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFlashZilla V3 tool\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-v-8b585bbc=\"\" class=\"content__html\"\u003e\n\u003ch3 id=\"1.8t-stage-1-ecu-tune-(93-octane)\" class=\"heading--link\"\u003e\u003cstrong\u003e1.8T – Stage 1 ECU Tune (93 Octane)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor drivers with access to premium 93 octane fuel, Stage 1 (93) provides even more performance without requiring hardware upgrades. This calibration sharpens throttle response and delivers stronger midrange torque for a more exciting driving experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 data-v-8b585bbc=\"\" class=\"description__title\"\u003eRequirements\u003c\/h3\u003e\n\u003cdiv data-v-8b585bbc=\"\" class=\"content__html\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFinal Output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e215 HP \/ 265 lb-ft TQ\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFuel Requirement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e93 Octane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Requirements:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFlashable at a dealer or at home with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFlashZilla V3 tool\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-v-8b585bbc=\"\" class=\"content__html\"\u003e\n\u003ch3 id=\"1.8t-stage-2-ecu-tune-(93-octane)\" class=\"heading--link\"\u003e\u003cstrong\u003e1.8T – Stage 2 ECU Tune (93 Octane)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eStage 2 is designed for enthusiasts ready to unlock the full potential of the 1.8T. With supporting hardware, this tune delivers substantial performance gains while preserving daily drivability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 data-v-8b585bbc=\"\" class=\"description__title\"\u003eRequirements\u003c\/h3\u003e\n\u003cdiv data-v-8b585bbc=\"\" class=\"content__html\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFuel Requirement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e93 Octane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Requirements:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-flow downpipe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e(Stage 2 already includes the downpipe add-on)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Upgrades:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntake system \u0026amp; upgraded intercooler\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFlashable at a dealer or at home with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFlashZilla V3 tool\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3 data-v-8b585bbc=\"\" class=\"description__title\"\u003eNotes\u003c\/h3\u003e\n\u003cdiv data-v-8b585bbc=\"\" class=\"content__html\"\u003e\n\u003cp\u003eStage 2 optimizes airflow and boost management to provide stronger top-end power, improved torque throughout the rev range, and an overall more engaging driving experience.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"TuneZilla","offers":[{"title":"Stage 1 91 Octane (208 hp \/ 235 lb-ft)","offer_id":49577896018113,"sku":"18T-20V-170-1","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Stage 1 93 Octane (215 hp \/ 265 lb-ft)","offer_id":49577896050881,"sku":"18T-20V-170-1.5","price":449.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2 (225 hp \/ 270 lb-ft)","offer_id":49577896083649,"sku":"18T-20V-170-2","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0005\/7773\/2663\/files\/tunezillabox_a9cf2ffc-402a-4558-9592-848276192d92.webp?v=1759785522","url":"https:\/\/www.urotuning.com\/products\/tunezilla-performance-ecu-tune-vw-mk4-golf-jetta-passat-1-8t-170hp","provider":"UroTuning","version":"1.0","type":"link"}