{"product_id":"audi-rs4-rs5-b9-stage-2-ecu-tune-2-9tt-ea839","title":"Audi RS4\/RS5 B9 Stage 2 ECU Tune – 2.9TT EA839","description":"\u003cp\u003eYPG Motorsport's Stage 2 ECU Tune for the Audi RS4\/RS5 B9 2.9TT biturbo V6 is built for modified platforms with supporting hardware. Aggressive boost and fueling maps push the EA839 well beyond factory limits while maintaining OEM-level drivability and reliability.\u003c\/p\u003e\u003ch3\u003ePerformance Gains\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStock: ~450 HP \/ 443 lb-ft\u003c\/li\u003e\n\u003cli\u003eStage 2: ~600+ HP \/ 550+ lb-ft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRecommended Hardware\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-flow downpipes (catless or 200-cell)\u003c\/li\u003e\n\u003cli\u003ePerformance intake system\u003c\/li\u003e\n\u003cli\u003eUpgraded intercooler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCustom Stage 2 ECU flash calibration\u003c\/li\u003e\n\u003cli\u003eAggressive boost, fuel, and ignition maps\u003c\/li\u003e\n\u003cli\u003eSpeed limiter removal\u003c\/li\u003e\n\u003cli\u003eLaunch control optimization\u003c\/li\u003e\n\u003cli\u003ePost-tune support and data logging review\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAudi RS4 Avant B9 (2018+)\u003c\/li\u003e\n\u003cli\u003eAudi RS5 Coupé\/Sportback B9 (2018+)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRemote flashing available worldwide. Contact us for GCC and international pricing.\u003c\/p\u003e","brand":"YPG Motorsport","offers":[{"title":"Stage 2 ECU Tune","offer_id":48544566116544,"sku":null,"price":2500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/7288\/7360\/files\/photo-1650803878810-1e4eaffc8466.jpg?v=1783173413","url":"https:\/\/ypgmotorsport.com\/products\/audi-rs4-rs5-b9-stage-2-ecu-tune-2-9tt-ea839","provider":"YPG Motorsport","version":"1.0","type":"link"}