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# projectLAMBDA

Subaru reflash tuning software

## Sitemaps

- [XML Sitemap](https://lambdatuning.com/sitemap.xml): Contains all public & indexable URLs for this website.

## Posts

- [Blog](https://lambdatuning.com/blog/)
- [EJ251 Tuning Part 1: Engine Size, Fuel Type and Injectors](https://lambdatuning.com/2016/10/27/ej251-tuning-part-1-engine-size-fuel-type-and-injectors/) - Configuring injector settings is one of the first things to do when setting up your base map. The two main parameters for configuration injectors are 'Load Scalar' and 'Airflow Scalar'. These should also be updated if the engine's size (displacement) has been changed or you're running a fuel other than straight gasoline. For easy reference, I've done the
- [Support for JDM Forester STI EJ255, Legacy 2.0GT EJ20X EJ20Y](https://lambdatuning.com/2024/02/23/3285/) - We are excited to announce that we have added software support for some popular JDM Subaru models. You can now tune your ECU with our advanced software and get the best performance out of your engine. Base maps are also available to help get you tuning quickly. JDM 2003 - 2006 Forester STI SG9
- [Bluetooth Tuners Back in Stock](https://lambdatuning.com/2023/03/06/3124/) - Finally, we have Bluetooth Tuners back in stock! Due to chip shortages, we had to redesign the circuit to use alternative chips that could be procured in a reasonable time. Antenna design was also optimized, resulting in a 60% increase in signal range. Combined with new firmware, the total signal range improved by a whopping +200%.
- [JDM EJ205 24 PSI on Stock 2.5RS ECU](https://lambdatuning.com/2022/02/09/jdm-ej205-24-psi-on-stock-2-5rs-ecu/) - MY2000 Impreza EJ251 ECU Running a Turbocharged EJ205 The Subaru Impreza 2.5RS sedan and coupe have been a popular platform for turbo swaps for a while now. Typically the donor turbo engine was not compatible with the factory EJ251 ECU and required a complicated wiring harness merge to get the car running on a swapped-in turbo ECU.
- [New Launch Mode, Pops and Bangs in Version 1.4.1](https://lambdatuning.com/2019/02/26/new-launch-mode-pops-and-bangs-in-version-1-4-1/) - Version 1.4.1 of projectLAMBDA Tuner adds settings for Launch Mode and Pops and Bangs. These much requested features can easily added to any tuned ECU supported by projectLAMBDA. DISCLAIMER: These features have the potential to cause engine damage, increase wear on engine components, and make your neighbours hate you. Use them responsibly. Launch Mode Launch
- [JDM Legacy BE/BH base maps now available!](https://lambdatuning.com/2016/12/18/jdm-legacy-bebh-base-maps/) - Legacy EJ206/EJ208 (Rev A,B,C,D) Base Map ECU Reflash: 400 CAD Tunes your stock ECU to eliminate knocking caused by aggressive JDM spark timing Spark timing reduced to safe level for Canadian pump gas Revised boost control for higher boost and quicker turbo spool Reduced torque dip during primary to secondary turbo switchover 180 kph speed
- [Configuring the JDM Legacy EJ206/EJ208 ECU for single turbo operation](https://lambdatuning.com/2018/06/06/configuring-the-jdm-legacy-ej206ej208-ecu-for-single-turbo-operation/) - Previously, swapping to a single turbo in the JDM Legacy meant also swapping to a single turbo-capable ECU with the same connector type. This ECU swap required downgrading to a wasted spark coil pack, removing the fuel pump control module and associated wiring changes. Now with version 1.3.2.8 of projectLAMBDA Tuner all that hassle is
- [projectLAMBDA Tuner 1.2.5 Released](https://lambdatuning.com/2017/04/30/projectlambda-tuner-1-2-5-released/) - Version 1.2.5 is now available for . New Features Added trouble code reader Added more knock control settings JDM ECUs: Added coil dwell settings AD983, AE800, AE801, AE802, AE860, AF040, AF331, AH960: Now supported Bug Fixes Fixed an issue when initiating the BlueSSM connection. If you have a JECS ECU that is not supported
- [projectLAMBDA Tuner 1.2.2 Released](https://lambdatuning.com/2017/01/16/projectlambda-tuner-1-2-2-released/) - Version 1.2.2 is now available for . New Features License updating now uses copy/paste text instead of license files. AF041, AE831: Boost maps added to live tuning AG292 (EJ206 Rev C): Now supported Bug Fixes JDM ECUs: MAF bias now works properly when MAF limit is changed. Log parameters updated. If you have a
- [projectLAMBDA Tuner 1.2.1 Released](https://lambdatuning.com/2016/12/24/projectlambda-tuner-1-2-1-released/) - Version 1.2.1 is now available for . New Features ECU reset command Read ECU RAM for troubleshooting and debugging AG302: Boost maps added to live tuning Bug Fixes AD984: Can now be flashed safely AF041, AE831: Can now be licensed and reflashed If you have a JECS ECU that is not supported yet, please
- [projectLAMBDA Tuner 1.2 Released - JDM/EDM/ADM ECU Support!](https://lambdatuning.com/2016/12/13/projectlambda-tuner-1-2-released-jdmedmadm-ecu-support/) - Version 1.2 is now available for . New Features JDM/EDM/ADM ECUs can now be read and reflashed Map editing for the following vehicles: SF Forester EJ205 GC/GF Impreza STI EJ207 BE/BH Legacy B4 RSK EJ208 Following vehicles will be added for next release: GC/GF Impreza 2000 EJ205 GC Impreza P1 EJ207 If you have a
- [projectLAMBDA Tuner 1.1 Released - New Data Logging Support!](https://lambdatuning.com/2016/11/02/projectlambda-tuner-1-0-3-released-new-data-logging-support/) - Version 1.1 is now available for . New Features Data logging feature for monitoring and recording ECU operating parameters More maps for USDM SD ECUs: Ignition Coil Dwell, Temperature Sensor Calibrations, Warmup Fuel and Transition Fuel Maps Map editing support for JDM Legacy B4 Twin-Turbo (EJ208) - Reflash support is coming soon! Bug Fixes Coolant
- [projectLAMBDA Tuner 1.0.3 Released](https://lambdatuning.com/2016/09/30/projectlambda-tuner-1-0-3-released/) - Version 1.0.3 is now available for . Change Log NEW: Live Tuning for all currently supported ECUs NEW: Tune files can be opened by drag and drop onto main window BUG FIX: License file name corruption in Save and Update windows
- [projectLAMBDA Tuner 1.0.2 Released](https://lambdatuning.com/2016/09/12/projectlambda-tuner-1-0-2-released/) - Version 1.0.2 is now available for . Change Log Added support for 2002 Impreza 2.5L (USDM), 2002 Forester 2.5L (USDM) Bug Fixed: Startup on Windows 7 systems prevented by 'api-ms-win-core...' DLL not found error Bug Fixed: Sometimes .tune file is corrupted on save
- [projectLAMBDA Tuner 1.0.1 Released](https://lambdatuning.com/2016/09/03/projectlambda-tuner-1-0-1-released/) - Version 1.0.1 is now available for . Change Log Added support for ECU AE511, 1999 Impreza/Outback Sport 2.2L (USDM) Fixed some dialogs not showing text properly
- [Welcome!](https://lambdatuning.com/2016/08/30/welcome/) - Welcome to projectLAMBDA Tuning! We are a professional tuning company based out of Vancouver, Canada. Our own personal interest in and experience with tuning cars has led us to establish projectLAMBDA Tuning. We specialise in tuning products and software for Subaru vehicles, but we are always working on expanding our products to meet a variety

## Pages

- [Home Page](https://lambdatuning.com/) - Innovative technology designed to revolutionize the tuning process
- [Supported Vehicles](https://lambdatuning.com/support/supported-vehicles/) - The following vehicles are currently supported by projectLAMBDA Tuner. If you do not see your vehicle on the list, you can always request for us to add support for it. The Lambda Tuning hardware and software can work with almost every Phase 2 EJ engine and many FA/FB engines. USDM: Subaru Forester 1999 - 2010, EJ251, EJ253 Subaru Forester
- [Contact](https://lambdatuning.com/contact/) - Your Name Your Email Subject Message Submit
- [Find a Tuner Shop](https://lambdatuning.com/services/find-a-tuner-shop/)
- [Base Map Tuning Service](https://lambdatuning.com/services/base-map-tuning-service/) - We have partnered with Drivehard Performance to bring you a pre-tune checkup and Base Map tuning service. This service is suitable for unmodified engines (catback exhaust upgrade also ok). To book an appointment or inquire further, contact Drivehard Performance @ 604-270-2494 or their Facebook page. Pro tuning is also available if these maps do not
- [Downloads](https://lambdatuning.com/support/downloads/)
- [Support](https://lambdatuning.com/support/)
- [Info](https://lambdatuning.com/info-link/) - https://lambdatuning.com/info/
- [Store](https://lambdatuning.com/shop/) - Welcome to projectLAMBDA tuning! Take a look around our website for the products and software that will best suit your tuning needs. All pricing is in USD unless otherwise specified.
- [Shipping Policy](https://lambdatuning.com/free-shipping/) - Thank you for your interest in projectLAMBDA products! We hope that you have found what you were looking for. We offer free standard shipping on all orders over 200 USD within the Continental U.S. and Canada. Shipping for orders under 200 USD is calculated according to the shipping service you choose. Orders will be carefully packaged in
- [Services](https://lambdatuning.com/services/) - Pro Tuning We provide local tuning services through Drivehard Performance. Please contact them for pricing and to schedule an appointment. Supported tuning packages in addition to projectLAMBDA Tuner: HP Tuners Haltech Hondata Tactrix OpenPort Cobb* OBD0, OBD1 EEPROM-type ECUs* *NOTE: ahead of time to confirm support for your specific vehicle Mail-order ECU Work Pricing will
- [Privacy Policy](https://lambdatuning.com/privacy-policy/) - projectLAMBDA Tuning's policy is developed to conform to Canadian Privacy Law. In order to carry out company operations, we will need to collect and record some personal information. Once you place an order, we record information relevant to that order, such as: name, e-mail, address, order contents, billing details, and other voluntarily provided information. Product serial
- [Refunds and Exchanges](https://lambdatuning.com/refunds-and-exchanges/) - On the off-chance that a problem arises with your product (we are all human!), refunds and exchanges are available as necessary on a case-by-case basis. New and unused products can be returned for a full refund. The customer is responsible for the cost of return shipping. Please e-mail your refund request to support@lambdatuning.com for detailed instructions

## Products

- [projectLAMBDA Tuner](https://lambdatuning.com/product/tuner/) - NOTICE: Bluetooth Tuners will be back in stock Aug 17, 2026. Bluetooth data logging and reflash device for Subarus compatible. Supports Subaru K-line and CAN bus 2.0 from MY1999 (JDM 1998) to MY2021. Newly re-designed for +60% signal range!
- [projectLAMBDA ECU Tuning License](https://lambdatuning.com/product/flash-license/) - Add flash tuning capability to your Subaru using projectLAMBDA tuner. Purchase includes 1 ECU License.
- [Immobilizer Delete - D60Y4EC2](https://lambdatuning.com/product/immobilizer-delete-d60y4ec2/) - Requires checksum update
- [Bluetooth Tuner - Assembled Board](https://lambdatuning.com/product/bluetooth-tuner-pcb/)
- [projectLAMBDA Additional ECU License](https://lambdatuning.com/product/ecu-license/) - Additional ECU license for projectLAMBDA Tuner.
- [projectLAMBDA BlueSSM](https://lambdatuning.com/product/bluessm/) - Bluetooth SSM data logging and reflash device for Subarus. DISCONTINUED Please see our new projectLAMBDA Tuner
- [Immobilizer Delete - D0XJ001U](https://lambdatuning.com/product/immobilizer-delete-d0xj001u/)
- [Immobilizer Delete - A2ZJ500F](https://lambdatuning.com/product/immobilizer-delete-a2zj500f/)
- [Immobilizer Delete - AZ1J500G](https://lambdatuning.com/product/immobilizer-delete-az1j500g/)
- [Immobilizer Delete - D0XJ001Q](https://lambdatuning.com/product/immobilizer-delete-d0xj001q/)
- [Immobilizer Delete - EA1M240S](https://lambdatuning.com/product/immobilizer-delete-ea1m240s/)
- [Immoblizer Delete - E2TB101Q](https://lambdatuning.com/product/immoblizer-delete-e2tb101q/)

## Categories

- [Uncategorized](https://lambdatuning.com/category/uncategorized/)
- [Tuning](https://lambdatuning.com/category/tuning/)
- [EJ251](https://lambdatuning.com/category/tuning/ej251/)

## Tags

- [SG9](https://lambdatuning.com/tag/sg9/)
- [Subaru](https://lambdatuning.com/tag/subaru/)
- [Legacy](https://lambdatuning.com/tag/legacy/)
- [Forester](https://lambdatuning.com/tag/forester/)
- [EJ255](https://lambdatuning.com/tag/ej255/)
- [STI](https://lambdatuning.com/tag/sti/)
- [B4](https://lambdatuning.com/tag/b4/)
- [2.0GT](https://lambdatuning.com/tag/2-0gt/)
- [EJ20X](https://lambdatuning.com/tag/ej20x/)
- [EJ20Y](https://lambdatuning.com/tag/ej20y/)
- [BL5](https://lambdatuning.com/tag/bl5/)
- [BP5](https://lambdatuning.com/tag/bp5/)
- [JDM](https://lambdatuning.com/tag/jdm/)
- [Support](https://lambdatuning.com/tag/support/)

## Product categories

- [Featured](https://lambdatuning.com/product-category/featured/)
- [Uncategorized](https://lambdatuning.com/product-category/uncategorized/)

## Product tags

- [data logging](https://lambdatuning.com/product-tag/data-logging/)
- [subaru](https://lambdatuning.com/product-tag/subaru/)
- [reflash](https://lambdatuning.com/product-tag/reflash/)
- [tuning](https://lambdatuning.com/product-tag/tuning/)
- [bluetooth](https://lambdatuning.com/product-tag/bluetooth/)
- [ssm](https://lambdatuning.com/product-tag/ssm/)
- [license](https://lambdatuning.com/product-tag/license/)
- [licence](https://lambdatuning.com/product-tag/licence/)
- [ecu](https://lambdatuning.com/product-tag/ecu/)