COBB Tuning Blog

COBB Tuning announces the latest version of AccessTUNER for all MAZDASPEED vehicles offering significant enhancements. This new version of AccessTUNER incorporates COBB Tuning’s proprietary Boost Tuning capability for 1st and 2nd Gen MAZDASPEED3s, Launch Control and Flat Foot Shifting for 2nd Gen (2010-2011) MAZDASPEED3s, as well as Fast Data Logging, improved 3D Graphing and many new tables for all MAZDASPEEDs!

Boost Tuning

AccessTUNER has been extensively updated to give MAZDASPEED AccessTUNER users greater control over boost control. Our latest Boost Tuning logic is now available for all 2007-2011 MAZDASPEED3 vehicles, allowing users to use this new boost control strategy on any calibration created with AccessTUNER. All previously released BETA Wastegate and Boost Control tables have been upgraded to final release as well. For a complete list of new and previously released tables, visit the AccessTUNER Update History page.

COBB Tuning has also just released a huge number of maps featuring calibrations for the most popular intakes and bolt-on parts for the 2007-2009 MAZDASPEED3 with Boost Tuning already enabled that can be used as base maps for custom calibrations. For a complete list of calibrations visit the 2007-2009 MAZDASPEED3 or 2010-2011 MAZDASPEED3 Online Map Databases.

A new V2.0 Tuning Guide is also included to assist users in tuning using the new Boost target logic.

Launch Control and Flat Foot Shifting

Launch Control and Flat Foot Shifting has been enabled for 2nd Gen (2010-2011) MAZDASPEED3 vehicles with this release, bringing these popular features to the entire MAZDASPEED line-up. All MS3 v2.00 and MS6 v1.07 COBB Tuning Off The Shelf calibrations are LC/FFS-ready.  Launch Control limits engine RPM to a user-set value when launching to build boost and increase launch consistency. Flat-Foot Shift allows the user to maintain wide-open-throttle during gear changes, keeping partial boost between shifts and improving acceleration post-shift.

The recent 1.6.4.2-2553firmware release enables Launch Control and Flat Foot shifting on 2nd Gen MAZDASPEED3’s and sets the limits at the factory rev limiter. This release of AccessTUNER software allows the Launch Control and Flat Foot Shifting limiters to be adjusted and saved in the map.

Fast Data Logging

This update also includes Fast Data Logging for all MAZDASPEED AccessPORTs. Faster datalogging means more resolution in data logs, allowing users to see how the engine is behaving during high-speed and high-load conditions in greater detail. The Fast Data Logging feature is built into the latest maps for the MAZDASPEED3 and MAZDASPEED6 are available now for download. This feature applies to both v2 and v2b AccessPORTs.

Improved 3D Graphing

MAZDASPEED AccessTUNER software has received a 3D graphing facelift in the latest release. Both solid and wire 3D graphing styles have been improved. Solid 3D graphing is enhanced with a grid overlay and more intuitive color gradient. Wire 3D graphing is improved with finer wire drawing and higher contrast colors that are easier to view.

Here are some before and after examples of 3D graphing in the AccessTUNER software:

Post FFS Lean Condition and WOT Stutter Fixes for MAZDASPEED Vehicles

New fueling tables allow the users that are experiencing a lean condition following FFS (MAZDASPEED3/6) and the WOT Stutter (MAZDASPEED6) to make adjustments in these tables and resolve these issues. The following tables can be used to tune out this momentary lack of fuel to fix both the lean condition and the associated misfire or stutter:

• Ignition Timing Limit (Min) (Throttle Closed) – Set this value between -4 and -2 for best results.
• Ignition Timing Limit (Min) (Throttle Open) – Set this value between -4 and -2 for best results.
• Load Based Fuel Compensation (Clutch In) – Set all values to 1.0.
• Load Based Fuel Compensation (Clutch Out) – Set all values to 1.0.
• Load/RPM Based Fuel Compensation (Clutch In) – Set all values to 1.0.
• Load/RPM Based Fuel Compensation (Clutch Out) – Set all values to 1.0.

Additional table exposure and fixes:

• Added “Fuel OL Commanded EQ (base)”.
• Added “Fuel Commanded EQ Max Enrichment Allowed”.
• Renamed “Fuel OL/Part Throttle Commanded EQ(unused)” to “Fuel OL Commanded EQ(Throttle Closed)”.

The new MAZDASPEED3 v2.00 calibrations do not have these fixes implemented in them, the next round of calibrations will include these by default. The upcoming MAZDASPEED6 v2.00 calibrations will have this fix implemented.

Expanded Table Definitions

AccessTUNER Race has been expanded with more tables for better fueling, ignition and idle control. In addition, High Pressure Fuel Pump tables have been added that will allow users to scale the fuel pressure sensor allowing for the installation of very high-flow pumps. These new tables allow AccessTUNER users unprecedented control over their vehicles enabling unparalleled exploitation of “Big Turbo” setups and potentially, bio-fuel tunes. To see the entire list of table updated, visit the AccessTUNER Release Notes History.

Compatibility Update

An incompatibility exists between previous versions of our maps and the latest AccessPORT firmware release for the MAZDASPEED vehicles, which will lead to improper readings through the AccessPORT’s Live Data and/or Data Log features. In order to resolve this issue, please be sure to follow the steps below for the scenario that most closely matches your situation. To use these latest calibrations your AccessPORT must be updated to Firmware Version 1.6.4.2-2553 or later.

If you are using calibrations made with older versions of AccessTUNER or wish to use an older Off The Shelf calibration please update your calibrations using the following steps. Please be sure to download and install the latest version of AccessPORT Manager 2.0 before following any of the steps listed. Maps must be open and saved with AccessTUNER version 1.8.6.0-2517 or later to resolve compatibility issues.

* Updating when utilizing the latest Off-The-Shelf (OTS) calibrations

1. Update your AccessPORT firmware
2. Download the latest OTS maps
3. Transfer new maps to AccessPORT
4. Reflash vehicle with a newly downloaded map

* Updating when utilizing an AccessTUNER Race custom tune or old revision OTS calibration

1. Update your AccessPORT firmware
2. Request and download the latest version of AccessTUNER Race (if necessary)
3. Open and resave your custom/old revision calibration through AccessTUNER Race version     1.8.6.0-2517 or later
4. Transfer resaved map to AccessPORT
5. Reflash vehicle with resaved map

* Updating when utilizing an AccessTUNER Pro custom tune

1. Contact your professional tuner to request that your map be resaved
2. Update your AccessPORT firmware
3. Transfer newly saved map to AccessPORT
4. Reflash vehicle with newly saved map

We would like to stress that if you are using an old version of one of our OTS calibrations or an AccessTUNER Race custom tune with a new AccessPORT firmware revision, you can resolve this Data Log/Live Data issue by re-saving your map through the latest version of AccessTUNER Race, then flashing the newly saved map to your vehicle.

For a complete listing of new tables and features, please visit the MAZDASPEED AccessTUNER Release Notes History page. Additional help documents can be found on the COBB Tuning Forums or visit the AccessTUNER Tuning Guide.

For more information on AccessTUNER or to download your copy of AccessTUNER Race, visit our AccessTUNER Race Information Page or go directly to the Download Request Form to get your copy today!

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COBB Tuning is happy to announce new features and calibration updates for all MAZDASPEED vehicles. This update includes Boost Tuning for 1st Gen (2007-2009) MAZDASPEED3s, Launch Control and Flat Foot Shifting enabled for 2nd Gen (2010-2011) MAZDASPEED3 and Fast Data Logging for all MAZDASPEED3s and MAZDASPEED6s. Boost Tuning logic for the MAZDASPEED6 is still in development and will be released at a later date.

These features are available through a combination firmware updates and new maps. The updated maps for the MAZDASPEED3 are available for Stage1 and Stage2 cars with the stock intake, the COBB SF intake and several other intakes as well as calibrations for turbo inlet pipes, intercoolers and other go-fast, bolt-on parts. Now every model year of the MAZDASPEED3 line-up has over 110 Off-The-Shelf maps to choose from, making the AccessPORT the leader in plug-and-play ECU tuning!

Boost Tuning

COBB Tuning is the leading innovator in MAZDASPEED3  aftermarket performance ECU Tuning. Our proprietary industry-leading Boost Tuning logic has performed extremely well on the 2010-2011 MAZDASPEED3 vehicles. Over the past several months we have offered Boost Tuning calibrations and tuning software in BETA format for the 2007-2009 MAZDASPEED3 with very positive results. These calibrations are now available in final release form, giving 2007-2009 MAZDASPEED3 owners the superior performance of Boost Tuning and over 110 maps to choose from!  In addition, current non-boost tuning calibrations can be converted via AccessTUNER for better boost control.

The stock ECU logic uses load targets to determine power output and dynamically adjusts boost pressure to meet those targets. Early on, COBB Tuning recognized that this was a cumbersome way of controlling boost and could result in erratic boost control and sub-optimal performance. To rectify this, COBB Tuning developed new logic instructing the ECU to target boost instead of load.

This “Boost Tuning” strategy allows for much more consistent boost control for a more linear and consistent boost curve which means improved power delivery for your MAZDASPEED vehicle. Boost Tuning on the OEM ECU is ONLY available on the COBB Tuning AccessPORT.

Launch Control and Flat Foot Shifting

COBB Tuning is pleased to announce the availability of Launch Control and Flat-Foot Shifting for 2nd Gen (2010-2011) MAZDASPEED3s. Launch Control limits engine RPM to a user-set value when launching to build boost and increase launch consistency. Flat-Foot Shift allows the user to maintain wide-open-throttle during gear changes, keeping partial boost between shifts and improving acceleration post-shift.

This firmware release enables Launch Control and Flat Foot shifting on 2nd Gen MAZDASPEED3’s and sets the limits at the factory rev limiter. The latest release of AccessTUNER software allows the Launch Control and Flat Foot Shifting limiters to be adjusted and saved in the map. Click this link to learn more about the latest MAZDASPEED AccessTUNER release.

Fast Data Logging

This update also includes Fast Data Logging for all MAZDASPEED AccessPORTs. Faster datalogging means more resolution in data logs, allowing users to see how the engine is behaving during high-speed and high-load conditions in greater detail. The Fast Data Logging feature is built into the latest maps for the MAZDASPEED3 and MAZDASPEED6 are available now for download. This feature applies to both v2 and v2b AccessPORTs.

Compatibility Update

An incompatibility exists between previous versions of our maps and the latest AccessPORT firmware release for the MAZDASPEED vehicles, which will lead to improper readings through the AccessPORT’s Live Data and/or Data Log features. In order to resolve this issue, please be sure to follow the steps below for the scenario that most closely matches your situation. To use these latest calibrations your AccessPORT must be updated to Firmware Version 1.6.4.2-2553 or later.

If you are using calibrations made with older versions of AccessTUNER or wish to use an older Off The Shelf calibration please update your calibrations using the following steps. Please be sure to download and install the latest version of AccessPORT Manager 2.0 before following any of the steps listed. Maps must be open and saved with AccessTUNER version 1.8.6.0-2517 or later to resolve compatibility issues.

* Updating when utilizing the latest Off-The-Shelf (OTS) calibrations

1. Update your AccessPORT firmware
2. Download the latest OTS maps
3. Transfer new maps to AccessPORT
4. Reflash vehicle with a newly downloaded map

* Updating when utilizing an AccessTUNER Race custom tune or old revision OTS calibration

1. Update your AccessPORT firmware
2. Request and download the latest version of AccessTUNER Race (if necessary)
3. Open and resave your custom/old revision calibration through AccessTUNER Race version     1.8.6.0-2517 or later
4. Transfer resaved map to AccessPORT
5. Reflash vehicle with resaved map

* Updating when utilizing an AccessTUNER Pro custom tune

1. Contact your professional tuner to request that your map be resaved
2. Update your AccessPORT firmware
3. Transfer newly saved map to AccessPORT
4. Reflash vehicle with newly saved map

We would like to stress that if you are using an old version of one of our OTS calibrations or an AccessTUNER Race custom tune with a new AccessPORT firmware revision, you can resolve this Data Log/Live Data issue by re-saving your map through the latest version of AccessTUNER Race, then flashing the newly saved map to your vehicle.

Download Calibrations

For a complete list of available calibrations, visit our Online Map Database for your MAZDASPEED3 or MAZDASPEED6.

More information regarding all of these updates can be found in the MAZDASPEED AccessPORT Firmware Release Notes and the MAZDASPEED AccessTUNER Software Release Notes.

For more information on how the AccessPORT can improve your MAZDASPEED experience, please visit our Product Information Page, visit the COBB Tuning Forums or call us at 866-922-3059. To join in on the COBB Tuning conversation, head over to our COBB Tuning Facebook page and click the LIKE button to stay plugged in, or follow us on Twitter.

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COBB Tuning is happy to announce the re-release of our popular billet aluminum Oil Cap for All Subaru vehicles. These rugged and handsome pieces bring a bit of bling to your engine bay with a selection of colors. Available in COBB Blue, Gold and now Black, these billet oil caps will keep oil in your engine with a bit of style. The stock oil cap will get brittle and discolored over time, but our anodized pieces will keep their color and their style for years to come!

For more information on the COBB Tuning Billet Aluminum Oil Cap, visit our Product Information Page. Stay tuned for more COBB Tuning reissue parts for your Subaru, visit our website at COBB Tuning.com, visit the COBB Tuning Forums or call us at 866-922-3059. To join in on the COBB Tuning conversation, head over to our COBB Tuning Facebook page and click the LIKE button to stay plugged in, or follow us on Twitter!

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New AccessPORT Calibrations are available for the 2010 WRX. High Wastegate Duty Cycle maps are now available for 2010 WRXs equipped with stock intakes. Our High Wastegate (HWG) maps are designed to work with cars that are having difficulty hitting boost targets or have otherwise poor boost response.  Boost targets are the same as our Normal and LWG calibrations; these calibrations should not be used on vehicles that are not experiencing low-boost issues. These maps will not increase boost targets. The HWG calibrations for 2010 WRXs are available directly from our Subaru Map Download page.

For more information on AccessPORT Calibrations for your Subaru, visit our website at COBB Tuning.com, visit the COBB Tuning Forums or call us at 866-922-3059. To join in on the COBB Tuning conversation, head over to our COBB Tuning Facebook page and click the LIKE button to stay plugged in, or follow us on Twitter!

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COBB Tuning is pleased to announce the return of our popular shifter bushing kits for Subaru 5-Speed and 6-Speed transmissions. COBB Tuning shifter bushing kits are direct replacements for the soft rubber OEM bushings and greatly improve shifting feel for faster, more positive shifting. The COBB Tuning shifter bushings are made from high-quality, high-durometer urethane and come with everything needed to install with simple hand tools. These bushings are compatible with all factory shifters and aftermarket short shifters that are direct OEM replacements.

5-Speed Front Shifter Bushing

6-Speed Front Shifter Bushing

Rear Shifter Stay Bushing

Bushings for Older Subarus

Do you own an older 5-speed Legacy or Impreza? Is your shifter sloppy, imprecise or just plain worn out? The COBB Tuning 5-Speed shifter bushing kit is a great way to improve your shifting feel or just get it back to where it should be. Our front and rear bushing kit will fit most transmissions starting with the 1st generation Legacy and Imprezas. Don’t settle for poor shifting because you have an older car, update you bushings and make your car shift like new.

For more information on shifter bushings for your Subaru, visit our website at COBB Tuning.com, visit the COBB Tuning Forums or call us at 866-922-3059. To join in on the COBB Tuning conversation, head over to our COBB Tuning Facebook page and click the LIKE button to stay plugged in, or follow us on Twitter!

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COBB Tuning is happy to announce AccessPORT support the the 2010 EDM Vspec Nissan GT-R. This update brings European Vspec GT-R enthusiasts the added performance and ease of use of the COBB Tuning AccessPORT. The AccessPORT for the 2010 EDM Vspec is available in both GT-R AccessPORT part numbers: AP-NIS-005 and AP-NIS-006 with TCM control.

Off the Shelf mapping is included with this update and these maps will be automatically installed on your AccessPORT upon updating to the most recent firmware version. Maps can also be downloaded from the GT-R Calibration Page. For more details visit the GT-R map notes page or Firmware Release Notes for AP-NIS-005 or AP-NIS-006.

In addition, 3 new maps for the 2010 Gulf-spec, Vspec GT-R have also been added. Valet Mode, Anti-theft and Stage1 91 Octane or 95 RON are now available for these vehicles via this firmware update or from the GT-R Calibration page.

To update your AccessPORT to 1.6.3.4-2504 firmware, simply open the AccessPORT Manager application, connect your AccessPORT to your computer via the supplied USB cable, navigate to the “Options” menu and then select “Check for BETA Firmware”. Then click on the “Updates” menu icon and follow the on-screen prompts. These new features will be installed automatically. If you do not have AccessPORT Manager, you can find the download link for your free copy on our Support Page.

AccessTUNER Pro and AccessTUNER Race have also been updated to add EDM Vspec compatibility. To use AccessTUNER on your 2010 EDM Vspec simply download AccessTUNER version 1.8.6.0-2504 or later.  AccessTUNER Race is available for download for $695. To acquire AccessTUNER Race software, visit the Nissan GT-R AccessTUNER Race Request Form. A COBB Tuning Representative will contact those that submit the form to complete the transaction. AccessTUNER Race software is built to function with a single AccessPORT, and once the software build is complete, a link will be emailed to the customer to download their unique version of the software within 24 hours of payment.

For more information on AccessPORT support for your Nissan GT-R, visit our website at COBB Tuning.com, visit the COBB Tuning Forums or call us at 1-866-922-3059. To join on the COBB Tuning conversation, head over to our COBB Tuning Facebook page and click the LIKE button to stay plugged in, or follow us on Twitter!

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The Underdogs from LIC are back on track again for another episode of “The Underdogs” documentary. As we reported a few months ago, the car has undergone some extensive modifications since it raced in the Redline Time Attack in the 2010 season. Now racing in Global Time Attack, this AccessPORT-tuned, 500+whp STI is sporting a new livery, reduced weight and a new driver.

This car is the culmination of LIC’s years of racing and engine development and the tuning expertise of COBB Tuning’s own Tim Bailey. This combination of 35R turbo, Cosworth engine and COBB Tuning AccessPORT are good for over 500whp, all controlled by the stock ECU.

The team plans on continuing racing as much as it can this year in the Global Time Attack series. Also, COBB Tuning would like to extend our best wishes to Noah Levy and his son, Dylan, who have recovered from their liver transplant operation and are both in good health!

To see past episodes of the Underdogs Documentary, go to www.theunderdogsdoc.com.

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COBB Tuning is pleased to announce performance maps for 2011 Forester XT AccessPORT users.  These calibrations give 2011 Forester XT users the full capabilities and ease of use of the COBB Tuning AccessPORT. Stage1 and Stage2 93, 91 and ACN91 calibrations are available as well as non-performance Valet and Anti-Theft maps. The addition of Off the Shelf performance maps brings complete AccessPORT support to the 2011 Forester XT enjoyed by countless turbocharged Subaru performance enthusiasts.

All maps are available in both Normal and Low-Wastegate versions in 93, 91 and 91 ACN octane fuels. For performance and hardware information, please review the Map Notes for these calibrations. No firmware updates are needed to use these calibrations on your AccessPORT-equipped 2011 Forester XT. These maps are available for immediate download from the 2011 Forester XT AccessPORT Calibration Download Page.

The AccessPORT brings hand-held ECU flashing, managing and monitoring convenience to the 2011 Forester XT, unleashing untapped power and fuel efficiency hidden within the ECU by the push of a button. The AccessPORT lets you quickly reprogram your car’s ECU from the comfort of the driver’s seat in just minutes. Quickly install performance-tuned calibrations for impressive power without any tools, wiring, soldering or downtime. Simply plug the AccessPORT into your car’s OBDII port, install the desired calibration and immediately enjoy the thrill of big gains in torque, horsepower and fuel efficiency!

The AccessPORT is the only tuning solution that offers this level of simplicity with unmatched control of the Subaru ECU. Choose from COBB Tuning’s free Off-The-Shelf calibrations that match your car’s modifications for plug-and-play convenience. For those users looking for a custom calibration, our extensive COBB Tuning Pro-Tuner network supports E-Tuning for remote custom tuning and professional dyno tuning for extracting maximum power for your specific setup. No other tuning solution matches the breadth of tuning capabilities offered by the COBB Tuning AccessPORT.

The AccessPORT allows you to carry all of your calibrations with you wherever you go. Flash the ECU with a map that is most appropriate for your current activity, such as the Staged performance maps for everyday spirited driving, the Fuel Economy map for long highway drives or inclement conditions, the Anti-Theft map for secure parking, or the Valet map when handing your car over to parking and service attendants. Carry maps for multiple fuel grades to adjust the tune for available fuel. You can even switch to a race gas map for those trips to the track and get that extra bit of power for maximum performance.

ECU flashing is just one aspect of the AccessPORT’s capabilities. The vibrant color screen and intuitive user interface allows you to interact with your car like no other tuning solution. Performance mode lets you measure 0-60mph times, ¼ mile trap speeds and elapsed time and simulate a dyno for before-and-after mod comparisons. Fuel Economy mode lets you watch your average and instantaneous MPG as you drive. Display real-time gauges and datalog up to 10 hours of data with access to 34 data channels such as; boost, air/fuel ratio, wastegate duty cycle, intake air temperature, spark advance and more. Scan for diagnostic codes, read the code description and clear codes to perform your own troubleshooting. And when it’s necessary to remove the AccessPORT, the uninstall process is simple, taking under 10 minutes to restore the ECU to its original condition.

The AccessPORT from COBB Tuning is the most comprehensive hand-held ECU flashing, managing and monitoring device available for the 2011 Forester XT. Satisfy your hunger for more power and control. Access the potential of your new Forester XT today!

For more information on the AccessPORT support for the 2011 Forester XT visit our Product Information Page or visit the COBB Forums or call us at 1-866-922-3059. Be sure to LIKE the COBB Tuning Facebook page and follow us on Twitter!

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A BETA firmware update for the BMW AccessPORT is now available from COBB Tuning. This release adds calibration and firmware support for the 2011 BMW 335is, expands the list of datalogging monitors from 19 to 68, and fixes the cruise control bug. This update also fixes the P2FA3 ECU code shown when an AccessPORT is installed. This latest firmware also enables the AccessPORT to read and clear historic DTC’s from the ECU.

New Vehicle Support

BETA AccessPORT support for the 2011 BMW 335is is now available for early adopters. Stage1 Calibrations for 93 and 91 octane fuels are available as well as Stage0 and valet modes. All 335is users can now install the AccessPORT simply by updating to this latest BETA firmware version. Note, this update only adds support for the 2011 335is and does NOT include any other 2011 model.

New Monitors and Features

COBB Tuning has added new monitors for datalogging and live data viewing to the AccessPORT, increasing the number of monitors from 19 to 68. This includes engine monitors like “Fuel Pressure,” “Injector Pulse Width,” individual “Cylinder Timing Correction Cyl 1-6,” and individual cylinder “Knock Voltage Cyl 1-6.” For a complete listing of current and new monitors, visit our BMW AccessPORT Data Monitor List.

The AccessPORT also has the ability to read and clear “historic” trouble codes removing annoying check engine lights from the dash. These latest updates make the AccessPORT the most convenient and easy to use tuning solution with the most comprehensive data logging and diagnostic capabilities available.

Calibration Updates

All performance calibrations have been updated to v3.00 with this update. Tuning has not been altered; this revision only represents changes to firmware logic. Updating to these calibrations for current AccessPORT users will not affect performance. The v3.00 calibrations must be used to take advantage of these latest updates.

Bug Fixes

This BETA firmware update addresses two bugs with the BMW AccessPORT. Some vehicles have experience disabled cruise control upon installation of the AccessPORT. This firmware update resolves that issue by returning cruise control functionality to affected vehicles.

This update also resolves issues with recurring DTC codes present upon AccessPORT installation on some vehicles, in particular the P2FA3 code. These new calibrations feature enhanced logic that no longer induce a DTC error condition upon installation. If you currently have DTCs present on your vehicle after installing an AccessPORT, reflash your vehicle with one of these new v3.00 calibrations.

How To Update Firmware

To update your AccessPORT to 1.6.5.0-2485 BETA firmware, simply open the AccessPORT Manager application, connect your AccessPORT to your computer via the supplied USB cable, navigate to the “Options” menu and then select “Check for BETA Firmware”. Then click on the “Updates” menu icon and follow the on-screen prompts. These new features will be installed automatically. If you do not have AccessPORT Manager, you can find the download link for your free copy on our Support Page. To complete the update, flash one of the new v3.00 calibrations to your ECU. Using older maps with this update may cause poor performance or unexpected issues.

These newest calibrations will be automatically installed to your AccessPORT during the BETA firmware update. For more detailed information on maps and revisions, please consult the Firmware Release Notes or call COBB Tuning at 1-866-922-3059.

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AMS has once again broken the “Fastest GT-R in the World” record with their 1500hp, AccessPORT-tuned “Alpha 12″ R35 GT-R. The crew recently took this unholy beast to the drag strip and laid down some serious rubber to run through the traps at 8.975@169.49mph! In addition, the team smashed through the 60-130mph acceleration record for a road car with a time of 3.34 seconds. AMS claims that “this makes the AMS Alpha 12 GT-R the fastest recorded street car to date from 60-130 mph!!!” This amazing record-breaking run was made on the stock ECU with an AccessPORT and the AMS “Alpha 12″ turbo and engine package. The AMS Alpha 12 package is good for 1500hp, with all tuning is done via the stock ECU, a COBB Tuning AccessPORT and COBB Tuning AccessTUNER software, proving once again that you don’t need a stand-alone ECU to make big GT-R power.

Congratuations to AMS on this monster achievement! To learn more about how the AccessPORT can give your GT-R huge power, visit our GT-R AccessPORT Page, or call COBB Tuning at 1-866-922-3059. Be sure to catch the end of the video as the GT-R paints the pavement black with big fat strips of rubber!

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