{"product_id":"royal-tuned-pre-tuned-ecu-2jz-vvti-lexus-gs300-2002-2005-manual-converted","title":"Royal Tuned Pre-Tuned ECU 2JZ VVTI Lexus GS300 2002-2005 - Manual Converted","description":"\u003cp data-start=\"57\" data-end=\"461\"\u003eUpgrade your Lexus GS300 with a Royal Tuned Pre-Tuned ECU, designed to deliver improved performance and simplify manual transmission conversions. This ready-to-ship ECU comes pre-programmed with a performance tune, immobilizer removal, automatic-to-manual conversion, and an increased rev limiter, making it an excellent solution for enthusiasts looking to get more from their 2JZ-GE VVT-i powered GS300.\u003c\/p\u003e\n\u003cp data-start=\"463\" data-end=\"620\"\u003eEngineered specifically for 2002–2005 Lexus GS300 models, this ECU eliminates common swap challenges while enhancing overall drivability and engine response.\u003c\/p\u003e\n\u003cp data-start=\"622\" data-end=\"745\"\u003e\u003cstrong data-start=\"622\" data-end=\"652\"\u003ePerformance Tune Included:\u003c\/strong\u003e Pre-loaded calibration designed to improve throttle response and overall engine performance.\u003c\/p\u003e\n\u003cp data-start=\"747\" data-end=\"869\"\u003e\u003cstrong data-start=\"747\" data-end=\"771\"\u003eImmobilizer Removal:\u003c\/strong\u003e Eliminates factory immobilizer restrictions, allowing operation without matching key programming.\u003c\/p\u003e\n\u003cp data-start=\"871\" data-end=\"988\"\u003e\u003cstrong data-start=\"871\" data-end=\"906\"\u003eManual Transmission Conversion:\u003c\/strong\u003e Converted from an automatic ECU to support manual transmission swap applications.\u003c\/p\u003e\n\u003cp data-start=\"990\" data-end=\"1105\"\u003e\u003cstrong data-start=\"990\" data-end=\"1016\"\u003eIncreased Rev Limiter:\u003c\/strong\u003e Raises the factory RPM limit from 6,700 RPM to 7,000 RPM, extending usable engine speed.\u003c\/p\u003e\n\u003cp data-start=\"1107\" data-end=\"1214\"\u003e\u003cstrong data-start=\"1107\" data-end=\"1137\"\u003eReady-to-Install Solution:\u003c\/strong\u003e Pre-programmed and ready to ship for a straightforward installation process.\u003c\/p\u003e\n\u003cp data-start=\"1216\" data-end=\"1320\"\u003e\u003cstrong data-start=\"1216\" data-end=\"1243\"\u003eIdeal for Manual Swaps:\u003c\/strong\u003e Simplifies the electronics portion of GS300 manual transmission conversions.\u003c\/p\u003e\n\u003cp data-start=\"1322\" data-end=\"1340\"\u003e\u003cstrong data-start=\"1322\" data-end=\"1340\"\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1342\" data-end=\"1575\"\u003e\n\u003cli data-section-id=\"1mrvbst\" data-start=\"1342\" data-end=\"1373\"\u003eECU Type: OEM Lexus GS300 ECU\u003c\/li\u003e\n\u003cli data-section-id=\"yo48pj\" data-start=\"1374\" data-end=\"1417\"\u003eEngine Compatibility: Toyota 2JZ-GE VVT-i\u003c\/li\u003e\n\u003cli data-section-id=\"rajbed\" data-start=\"1418\" data-end=\"1466\"\u003eTune Type: Royal Tuned Performance Calibration\u003c\/li\u003e\n\u003cli data-section-id=\"1om5r2m\" data-start=\"1467\" data-end=\"1504\"\u003eRev Limiter: Increased to 7,000 RPM\u003c\/li\u003e\n\u003cli data-section-id=\"1ycy3rp\" data-start=\"1505\" data-end=\"1527\"\u003eImmobilizer: Removed\u003c\/li\u003e\n\u003cli data-section-id=\"h9jixi\" data-start=\"1528\" data-end=\"1575\"\u003eTransmission Configuration: Manual Conversion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1577\" data-end=\"1596\"\u003e\u003cstrong data-start=\"1577\" data-end=\"1596\"\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1598\" data-end=\"1628\"\u003e\n\u003cli data-section-id=\"1phkztk\" data-start=\"1598\" data-end=\"1628\"\u003eLexus GS300 Base (2002–2005)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1630\" data-end=\"1649\"\u003e\u003cstrong data-start=\"1630\" data-end=\"1649\"\u003eImportant Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1651\" data-end=\"1907\"\u003e\n\u003cli data-section-id=\"1gnjiq6\" data-start=\"1651\" data-end=\"1694\"\u003eDoes NOT fit 1998–2001 Lexus GS300 models\u003c\/li\u003e\n\u003cli data-section-id=\"p9limw\" data-start=\"1695\" data-end=\"1758\"\u003eDesigned specifically for 2002–2005 2JZ-GE VVT-i applications\u003c\/li\u003e\n\u003cli data-section-id=\"1eux4iy\" data-start=\"1759\" data-end=\"1798\"\u003eProfessional installation recommended\u003c\/li\u003e\n\u003cli data-section-id=\"1i0o75\" data-start=\"1799\" data-end=\"1853\"\u003eVerify ECU part number compatibility before ordering\u003c\/li\u003e\n\u003cli data-section-id=\"701fzz\" data-start=\"1854\" data-end=\"1907\"\u003eIntended for manual transmission converted 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=\"1909\" data-end=\"1935\"\u003e\u003cstrong data-start=\"1909\" data-end=\"1935\"\u003eWhy Choose Royal Tuned\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1937\" data-end=\"2121\"\u003eRoyal Tuned specializes in Toyota and Lexus ECU solutions, providing proven calibrations that improve performance, simplify swaps, and enhance reliability for enthusiasts and builders.\u003c\/p\u003e\n\u003cp data-start=\"2123\" data-end=\"2288\"\u003eA pre-tuned Lexus GS300 ECU featuring a performance calibration, immobilizer removal, 7,000 RPM rev limiter, and automatic-to-manual conversion for 2002–2005 models.\u003c\/p\u003e","brand":"Royal Tuned","offers":[{"title":"Default Title","offer_id":51946506846529,"sku":"GS300-ECU-Tune-Manual-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-manual-converted","provider":"Lunaticsco","version":"1.0","type":"link"}