{"product_id":"royal-tuned-pre-tuned-ecu-2jz-vvti-lexus-gs300-2002-2005-automatic-crackle","title":"Royal Tuned Pre-Tuned ECU 2JZ VVTI Lexus GS300 02-05 - Automatic (Crackle)","description":"\u003cp data-start=\"67\" data-end=\"485\"\u003eEnhance the performance and drivability of your Lexus GS300 with the Royal Tuned Pre-Tuned ECU for automatic transmission models. Designed specifically for 2002–2005 GS300s equipped with the 2JZ-GE VVT-i engine and factory automatic transmission, this ready-to-install ECU features a performance calibration, immobilizer removal, and an increased rev limiter for improved engine response and overall driving enjoyment.\u003c\/p\u003e\n\u003cp data-start=\"487\" data-end=\"658\"\u003ePerfect for stock and lightly modified vehicles, this ECU provides a simple plug-and-play performance upgrade while retaining factory automatic transmission functionality.\u003c\/p\u003e\n\u003cp data-start=\"660\" data-end=\"797\"\u003e\u003cstrong data-start=\"660\" data-end=\"690\"\u003ePerformance Tune Included:\u003c\/strong\u003e Pre-loaded calibration designed to improve throttle response, drivability, and overall engine performance.\u003c\/p\u003e\n\u003cp data-start=\"660\" data-end=\"797\"\u003e\u003cstrong data-start=\"675\" data-end=\"736\"\u003eOptional Exhaust Crackle Calibration (Off-Road Use Only):\u003c\/strong\u003e Available for compatible Royal Tuned ECUs. This optional calibration modifies engine behavior during deceleration to produce a more pronounced exhaust crackle. Intended for off-road or competition use where permitted by applicable law.\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"934\"\u003e\u003cstrong data-start=\"799\" data-end=\"823\"\u003eImmobilizer Removal:\u003c\/strong\u003e Eliminates factory immobilizer restrictions, allowing operation without matching key programming requirements.\u003c\/p\u003e\n\u003cp data-start=\"936\" data-end=\"1053\"\u003e\u003cstrong data-start=\"936\" data-end=\"962\"\u003eIncreased Rev Limiter:\u003c\/strong\u003e Raises the factory RPM limit from 6,700 RPM to 7,000 RPM for an extended usable powerband.\u003c\/p\u003e\n\u003cp data-start=\"1055\" data-end=\"1168\"\u003e\u003cstrong data-start=\"1055\" data-end=\"1096\"\u003eDesigned for Automatic Transmissions:\u003c\/strong\u003e Maintains compatibility with the factory automatic transmission system.\u003c\/p\u003e\n\u003cp data-start=\"1170\" data-end=\"1268\"\u003e\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eReady-to-Install:\u003c\/strong\u003e Pre-programmed and ready to ship for a straightforward installation process.\u003c\/p\u003e\n\u003cp data-start=\"1270\" data-end=\"1388\"\u003e\u003cstrong data-start=\"1270\" data-end=\"1294\"\u003eOEM ECU Reliability:\u003c\/strong\u003e Built around a factory Lexus ECU platform for dependable operation and long-term reliability.\u003c\/p\u003e\n\u003cp data-start=\"1390\" data-end=\"1408\"\u003e\u003cstrong data-start=\"1390\" data-end=\"1408\"\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1410\" data-end=\"1648\"\u003e\n\u003cli data-section-id=\"1mrvbst\" data-start=\"1410\" data-end=\"1441\"\u003eECU Type: OEM Lexus GS300 ECU\u003c\/li\u003e\n\u003cli data-section-id=\"yo48pj\" data-start=\"1442\" data-end=\"1485\"\u003eEngine Compatibility: Toyota 2JZ-GE VVT-i\u003c\/li\u003e\n\u003cli data-section-id=\"rajbed\" data-start=\"1486\" data-end=\"1534\"\u003eTune Type: Royal Tuned Performance Calibration\u003c\/li\u003e\n\u003cli data-section-id=\"1om5r2m\" data-start=\"1535\" data-end=\"1572\"\u003eRev Limiter: Increased to 7,000 RPM\u003c\/li\u003e\n\u003cli data-section-id=\"1ycy3rp\" data-start=\"1573\" data-end=\"1595\"\u003eImmobilizer: Removed\u003c\/li\u003e\n\u003cli data-section-id=\"1qfp3hd\" data-start=\"1596\" data-end=\"1648\"\u003eTransmission Compatibility: Automatic Transmission\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1650\" data-end=\"1669\"\u003e\u003cstrong data-start=\"1650\" data-end=\"1669\"\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1671\" data-end=\"1701\"\u003e\n\u003cli data-section-id=\"1phkztk\" data-start=\"1671\" data-end=\"1701\"\u003eLexus GS300 Base (2002–2005)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1703\" data-end=\"1722\"\u003e\u003cstrong data-start=\"1703\" data-end=\"1722\"\u003eImportant Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1724\" data-end=\"1960\"\u003e\n\u003cli data-section-id=\"1mxwd2s\" data-start=\"1724\" data-end=\"1775\"\u003eDesigned for automatic transmission vehicles only\u003c\/li\u003e\n\u003cli data-section-id=\"1gnjiq6\" data-start=\"1776\" data-end=\"1819\"\u003eDoes NOT fit 1998–2001 Lexus GS300 models\u003c\/li\u003e\n\u003cli data-section-id=\"1eux4iy\" data-start=\"1820\" data-end=\"1859\"\u003eProfessional installation recommended\u003c\/li\u003e\n\u003cli data-section-id=\"1i0o75\" data-start=\"1860\" data-end=\"1914\"\u003eVerify ECU part number compatibility before ordering\u003c\/li\u003e\n\u003cli data-section-id=\"fjq1o1\" data-start=\"1915\" data-end=\"1960\"\u003eIntended for 2JZ-GE VVT-i equipped vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"168\" data-end=\"534\"\u003e\u003cstrong data-start=\"168\" data-end=\"218\"\u003eCalifornia Emissions Disclaimer (CARB Notice):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"168\" data-end=\"534\"\u003eThis product is intended solely for off-road, race\/competition vehicles that are not registered for highway use. It is not legal for sale or use in California or in states that have adopted California emissions laws on any pollution-controlled motor vehicle driven on public streets, roads, or highways.\u003c\/p\u003e\n\u003cp data-start=\"536\" data-end=\"837\"\u003eInstallation or use of this product on a pollution-controlled vehicle may violate federal (Clean Air Act) and state laws, and can result in substantial fines and penalties imposed by the California Air Resources Board (CARB), U.S. Environmental Protection Agency (EPA), or other regulatory agencies.\u003c\/p\u003e\n\u003cp data-start=\"839\" data-end=\"1077\"\u003eBy purchasing and installing this product, the end-user assumes all responsibility for compliance with local, state, and federal emissions regulations. The seller and manufacturer disclaim all liability for improper use of this product.\u003c\/p\u003e\n\u003cp data-start=\"1962\" data-end=\"1988\"\u003e\u003cstrong data-start=\"1962\" data-end=\"1988\"\u003eWhy Choose Royal Tuned\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1990\" data-end=\"2177\"\u003eRoyal Tuned specializes in Toyota and Lexus ECU solutions, delivering proven calibrations that improve performance, drivability, and reliability while maintaining OEM-level functionality.\u003c\/p\u003e\n\u003cp data-start=\"2179\" data-end=\"2337\"\u003eA pre-tuned automatic transmission ECU featuring a performance calibration, immobilizer removal, and a 7,000 RPM rev limiter for 2002–2005 Lexus GS300 models.\u003c\/p\u003e","brand":"Royal Tuned","offers":[{"title":"Default Title","offer_id":51946492264769,"sku":"GS300-ECU-Tune-AUTO-POP","price":390.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/9362\/5921\/files\/Royal-Tuned-2jz-vvti-ecu-tune-re-map-service-lexus-gs300-2002-2005-972172.jpg?v=1781232910","url":"https:\/\/lunaticsco.com\/products\/royal-tuned-pre-tuned-ecu-2jz-vvti-lexus-gs300-2002-2005-automatic-crackle","provider":"Lunaticsco","version":"1.0","type":"link"}