{"product_id":"stage-1-ecu-tune","title":"Stage 1 ECU Tune","description":"The Integrated Engineering IESOVZ21 is a Stage 1 ECU tune engineered for Audi's B9\/B9.5 RS4 and RS5 models from 2018-2023. This calibration is a flash-only upgrade that offers a significant increase in performance by providing a broader powerband and a higher rev limit. While no hardware upgrades are required for this Stage 1 tune, the manufacturer notes that upgrading the intake, turbo inlet, and intercooler can further enhance airflow and lower intake air temperatures for even greater performance gains.\n\nThis tune is specifically designed for the Audi RS4 B9\/B9.5 and RS5 B9\/B9.5 models produced between 2018 and 2023, featuring the 2.9 TFSI Quattro engine. The ECU tune is a simple flash process that delivers instant excitement with precise power delivery, avoiding any abrupt spikes or hesitation.","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":52688886006072,"sku":"IESOVZ21","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663696618.webp?v=1784898302","url":"https:\/\/store.motormia.co\/products\/stage-1-ecu-tune","provider":"MOTORMIA","version":"1.0","type":"link"}