{"product_id":"racingline-dq381-2-unlocked-tcu","title":"RacingLine DQ381.2 Unlocked TCU","description":"\u003cdiv style=\"padding: 5rem 1rem\"\u003e\n\u003cdiv style=\"flex-wrap: wrap;justify-content: center;align-items: center;margin: 0 auto\"\u003e\n\u003cp\u003e\u003c!-- Text Content --\u003e\u003c\/p\u003e\n\u003cdiv style=\"flex: 1 1 400px;padding: 1rem\"\u003e\n\u003ch2 style=\"font-size: 3.5rem;margin: 0 0 0.5rem;line-height: 1.2\"\u003eUnlocked\u003cbr\u003e\nFull Torque.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.5rem;font-weight: bold;margin: 0 0 1rem;color: #555\"\u003e\u003cbr\u003e\nFor DQ381.2 Vehicles\u003cbr\u003e\n\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 1rem\"\u003eSwap it in, flash it with RacingLine’s included Dynamic TCU Software, and you finally have a gearbox that can accept high torque ECU calibrations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c!-- Image --\u003e\u003c\/p\u003e\n\u003cdiv style=\"flex: 1 1 400px;padding: 1rem;justify-content: center\"\u003e\u003cimg style=\"max-width: 100%;height: auto\" src=\"https:\/\/hp.net.au\/wp-content\/uploads\/2025\/12\/dq381-bg.jpg\" alt=\"Unlocked DQ381\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"full-width\"\u003e\u003cimg style=\"width: 100%;height: 80vh;max-height: 800px;object-fit: cover\" src=\"https:\/\/hp.net.au\/wp-content\/uploads\/2025\/12\/hp-mechs.jpg\" alt=\"HP MK8 Demo\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"full-width\" style=\"background-color: #333;color: white;background-size: 50%;background-image: url('https:\/\/hp.net.au\/wp-content\/uploads\/2025\/12\/oem-tune.avif');background-position: right;background-repeat: no-repeat;padding: 10rem 1rem\"\u003e\n\u003cdiv class=\"container mx-auto\"\u003e\n\u003cdiv class=\"p-4\" style=\"max-width: 50%\"\u003e\n\u003cdiv\u003e\n\u003ch2 style=\"font-size: 2.5rem;margin: 0 0 1rem;color: white\"\u003eDSG TCU Dynamic Tuning\u003cbr\u003e\nby RacingLine.\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 1rem\"\u003eThe RacingLine OEM+ TCU Dynamic Software \u0026amp; Tuning is an essential upgrade to get the most out of any modified DSG or S-tronic car.\u003c\/p\u003e\n\u003cp style=\"margin: 0\"\u003eSeveral years of road and track development have given us the smartest transmission software on the market: by continually feeding the engine ECU’s torque demands through to the gearbox’s controller, the system dynamically calculates and adjusts the DSG’s variable clutch pressures to suit whatever your power output is.\u003c\/p\u003e\n\u003cp style=\"margin: 0\"\u003eMeaning that just one RacingLine TCU software upgrade will serve your car from standard, through Stage 1, right up to Stage 3 and beyond. So unlike some, there’s no need for a new TCU calibration each time you increase your car’s performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"full-width\"\u003e\u003cimg style=\"width: 100%;height: 80vh;max-height: 800px;object-fit: cover\" src=\"https:\/\/hp.net.au\/wp-content\/uploads\/2025\/12\/oem-dsg-tune.avif\" alt=\"OEM+ Dynamic DSG\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"full-width\" style=\"background-color: #333;padding: 2rem\"\u003e\n\u003cdiv class=\"container mx-auto\" style=\"justify-content: flex-end\"\u003e\n\u003cdiv style=\"width: 50%;padding: 2rem 1rem;color: #fff;font-family: sans-serif\"\u003e\n\u003ch2 style=\"font-size: 2rem;font-weight: 100;border-bottom: 1px solid red;padding-bottom: 0.5rem;color: white\"\u003eCONFIRMED APPLICATIONS\u003c\/h2\u003e\n\u003cp style=\"margin: 10px 0;font-weight: bold\"\u003eFor locked DQ381 models\u003c\/p\u003e\n\u003cul style=\"padding: 0;margin: 1rem 0\"\u003e\n\u003cli\u003eVWR040301\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"padding: 0;margin: 0\"\u003e\n\u003cli\u003e\u0026gt; Audi S3 8Y 2021+\u003c\/li\u003e\n\u003cli\u003e\u0026gt; Cupra Formentor VZ 2022+\u003c\/li\u003e\n\u003cli\u003e\u0026gt; Cupra Formentor VZx 2022+\u003c\/li\u003e\n\u003cli\u003e\u0026gt; Cupra Leon VZ 2022+\u003c\/li\u003e\n\u003cli\u003e\u0026gt; Cupra Leon VZx 2022+\u003c\/li\u003e\n\u003cli\u003e\u0026gt; VW Golf 8 GTI 2021+\u003c\/li\u003e\n\u003cli\u003e\u0026gt; VW Golf 8 R 2021+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection style=\"margin: 0 auto;padding: 0 1rem\" aria-label=\"Frequently asked questions\"\u003e\n\u003ch2 style=\"margin: 25px 0;font-size: 1.6rem\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003c!-- Question 1 --\u003e\u003c\/p\u003e\n\u003cdetails style=\"border-radius: 12px;padding: 12px 16px;margin-bottom: 12px;background: #fff\"\u003e\n\u003csummary style=\"cursor: pointer;font-weight: bold\"\u003eCan I install it myself?\u003c\/summary\u003e\n\u003cdiv style=\"margin-top: 10px\"\u003e\n\u003cp style=\"margin: 0 0 10px\"\u003eInstallation must be completed by an authorised RacingLine dealer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cp\u003e\u003c!-- Question 2 --\u003e\u003c\/p\u003e\n\u003cdetails style=\"border-radius: 12px;padding: 12px 16px;background: #fff\"\u003e\n\u003csummary style=\"cursor: pointer;font-weight: bold\"\u003eDo I still need to purchase a TCU tune?\u003c\/summary\u003e\n\u003cdiv style=\"margin-top: 10px\"\u003e\n\u003cp style=\"margin: 0\"\u003eNo, this includes the OEM+ Dynamic TCU software which suits stages 1 through 3.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e","brand":"RacingLine","offers":[{"title":"Default Title","offer_id":48116740522138,"sku":"VWR D 040301","price":3800.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/4360\/6882\/files\/1_5555c02c-e706-44cb-9530-5ad328d28694.jpg?v=1779521518","url":"https:\/\/www.marsanicmotorsport.com.au\/products\/racingline-dq381-2-unlocked-tcu","provider":"Marsanic Motorsport","version":"1.0","type":"link"}