Downloads

Installation Instructions and Tech Notes

These materials are in the form of PDF files and require Adobe  Acrobat Reader. If you do not have Adobe Acrobat Reader installed, click on the Adobe graphic to download it for free.

TCFI III Installation & Tuning Manual (includes PC Link TCFI III and TCFI III Log software materials)  

TCFI III Idle Tuning Tech Note

TCFI III View Instructions (also used for TCFI II series)

WEGO IIID Interface Installation Instructions

TCFI III ACR System Tech Note

 

TCFI IID Installation Instructions   

TCFI IID Tuning Manual

TCFI IID Idle Tuning Tech Note

PC Link TCFI IID Instructions

TCFI Log Instructions 

WEGO IID Interface Installation Instructions

 

TCFI IID Upgrade Instructions

TCFI IID Low Idle RPM Tech Note

TCFI IID Low Idle RPM Setup Files

TCFI IID ACR System Tech Note

 

Twin Tuner Instructions

Twin Tuner EX Instructions

Twin Tuner FL Instructions

Twin Tuner SPT Instructions

Twin Tuner for 2003-2007 Buell® Tech Note

Twin Tuner for 2008 Buell® Tech Note

 

Twin Tuner II Instructions

Twin Tuner II FL Instructions

 

VRFI D Version Installation Instructions   

VRFI D Version Tuning Manual

VRFI View Instructions

PC Link VRFI D Version Instructions

VRFI Log Instructions 

VRFI Electric Shifter Tech Note

VRFI D Version Upgrade Instructions

 

TC88A EX Installation Instructions

TC88A Installation Instructions

TC88 EX Installation Instructions

TC88 Installation Instructions 

PC Link TC88 Instructions 

TC88A Log Instructions 

TC88A-IH Installation Instructions

TC88 Stage Limit Tech Note 

 

Model 1005 EX Installation Instructions

Model 1005 Installation Instructions 

Model 1005-IH Installation Instruction

Model 1005S EX Installation Instruction 

Model 1006/1007 EX Installation Instructions

 

PC Link Evo Instructions 

Operating Statistics Software Instructions

Buell® Blast Tech Note

Twin-Cam Coil Instructions

Mini Coil Instructions

Single Fire Coil Instructions

Universal Wire Set Instructions

Model 1005 Two Stage Tech Note

Ignition Power Relay Kit Installation Instructions

Turbo Boost and Nitrous Timing Retard Tech Note

Power Adapter Instructions

Dual Spark Plug Tech Note

VOES Switch Instructions

USB Interface Instructions

 

Windows Software

Click on the software that you want to download. These materials are in the form of compressed files that utilize the new Windows Installer service for an easy one click install. The software is compatible with Windows 98/ME/XP. It will not install on older PCs running Windows 95. The new versions on this website will install on Windows Vista, however you must disable the User Account Control (UAC) during installation as described in the Vista UAC Tech Note.  Instruction sheets to accompany our software are listed in the section above. Check the table below to see what software version your product requires.

PC Link TCFI III Software Version 2.0 (about 9 MB)

PC Link TCFI IID Software Version 10.0 (about 9 MB)

PC Link TCFI IID Software Version 9.0 (about 9 MB)

Note: PC Link TCFI IID software has been modified so that you can install both versions if you need to support modules with older firmware (see table below for compatibility). Before you download and install any new PC Link TCFI IID software, please uninstall your original version.

 

TCFI III Log Software Version 1.4 (about 9 MB)

TCFI Log Software Version 10.0 (about 9 MB)

 

PC Link Tuner Software Version 4.0 (about 9 MB)

Tuner Log Software Version 2.0 (about 9 MB)

 

PC Link VRFID Software Version 4.1 (about 9 MB)

VRFI Log Software Version 3.0 (about 9 MB)

 

PC Link TC88 Software Version 7.0 (about 9 MB) 

TC88A Log Software Version 3.0 (about 9 MB) 

 

PC Link Evo Software Version 8.1 (about 8 MB) 

Operating Statistics Software Version 7.0 (about 8 MB) 

 

The following table lists the required software and possible upgrade paths for our TCFI and VRFI series. To determine the firmware revision of your module, use your current PC Link or Log software and download from the module. A message box will pop up with the module's firmware revision. To determine the version of  your software, click on About on the Help menu. If you attempt to load an incorrect firmware revision into your module or use any software versions other than the required software listed below, the module may become inoperative. 

Product Firmware Revision Required Software Version Upgrade Path

TCFI Gen 1 

1.0 - 6.3

PC Link TCFI Ver. 8.22

TCFI Log Ver. 10.0

Contact us about special pricing for upgrade to TCFI Gen II with dual sensors

TCFI Gen 1 

6.4

PC Link TCFI Ver. 8.22

TCFI Log Ver. 10.0

Last Gen I Rev. Contact us about special pricing for upgrade to TCFI Gen II with dual sensors

TCFI II (single sensor)

1.0- 4.0

PC Link TCFI Ver. 8.22

TCFI Log Ver. 10.0

Upgrade to TCFI Gen II with dual sensors (refer to TCFI page)

TCFI IID (dual sensor)

5.0-5.24

PC Link TCFI IID Ver. 9.03

TCFI Log Ver. 10.0

Upgrade module to firmware Rev. 7.22 (edits to setup file required - contact tech support for details)

TCFI IID (dual sensor)

7.04-7.10

PC Link TCFI IID Ver. 10.0

TCFI Log Ver. 10.0

Upgrade module to firmware Rev 7.22 (you can use your current setup file)

TCFI IID (dual sensor)

7.22

PC Link TCFI IID Ver. 10.0

TCFI Log Ver. 10.0

Last Gen II revision with support for 2007-2008 models

TCFI III 

3.0

PC Link TCFI III Ver. 1.1

TCFI III Log Ver. 1.0

Upgrade module to Rev 3.1 for real time display of user input/output 

TCFI III 

3.33

PC Link TCFI III Ver. 2.0

TCFI III Log Ver. 1.4

Current revision 
       
       

VRFI (single sensor)

1.0-3.3

PC Link VRFI Ver. 3.31

VRFI Log Ver. 3.0

Upgrade to VRFI with dual sensors (refer to VRFI page)

VRFI (dual  sensor)

5.0-5.23

PC Link VRFID Ver. 4.02

VRFI Log Ver. 3.0

Upgrade module to firmware Rev. 5.24

VRFI (dual sensor)

5.24

PC Link VRFID Ver. 4.02

VRFI Log Ver. 3.0

Current revision

 

 

Palm OS Software

Palm software is a ZIP archive file that you can download by clicking on the link below. You will require PKZIP to unzip the individual files within the archive. If you do not have PKZIP installed on your computer, you can download it from the PKWARE Inc. website. 

TCFI III View (about 73 KB)

VRFI View (about 70 KB)

The TCFI III Demo Emulator software runs on your PC. 

TCFI III Demo Emulator (about 4.5 MB)

 

TCFI III Firmware Update

You can update the firmware in TCFI III units. The firmware update package is a ZIP archive file that you can download by clicking on the link below. You will require PKZIP to unzip the individual files within the archive. If you do not have PKZIP installed on your computer, you can download it from the PKWARE Inc. website. Installation of the firmware update requires the Mega Boot Programmer software and accompanying instructions that you can also download by clicking on the links below. You will also require a PC link cable. Read the instructions carefully before proceeding.  Mega Boot Programmer software is compatible with Windows 98/ME/XP. It will not install on older PCs running Windows 95. The new version on this website will install on Windows Vista, however you must disable the User Account Control (UAC) during installation as described in the Vista UAC Tech Note. Once you have installed Mega Boot Programmer software on your PC, you can continue to use it for any future TCFI III firmware revisions.

Warning: For use with TCFI III only.  If you try to use this firmware with a TCFI Gen I or Gen II unit, it will become inoperative and you must return it to the factory. 

TCFI III Rev 3.33 Firmware

TCFI III Rev 3.33 Firmware Update Tech Note

Mega Boot Programmer Software (about 7 MB)

Mega Boot Programmer Instructions

 

TCFI IID Firmware Update

You can update the firmware in TCFI IID units. The firmware update package is a ZIP archive file that you can download by clicking on the link below. You will require PKZIP to unzip the individual files within the archive. If you do not have PKZIP installed on your computer, you can download it from the PKWARE Inc. website. Installation of the firmware update requires the Mega Boot Programmer software and accompanying instructions that you can also download by clicking on the links below. You will also require a PC link cable. Read the instructions carefully before proceeding.  Mega Boot Programmer software is compatible with Windows 98/ME/XP. It will not install on older PCs running Windows 95. The new version on this website will install on Windows Vista, however you must disable the User Account Control (UAC) during installation as described in the Vista UAC Tech Note. Once you have installed Mega Boot Programmer software on your PC, you can continue to use it for any future TCFI IID firmware revisions.

Warning: For use with TCFI IID with WEGO IID dual sensor system only.  If you try to use this firmware with a TCFI Gen I unit or single sensor TCFI II unit, it will become inoperative and you must return it to the factory. 

TCFI IID Rev 7.22 Firmware

TCFI IID Rev 7.22 Firmware Update Tech Note

Mega Boot Programmer Software (about 7 MB)

Mega Boot Programmer Instructions

 

VRFID Firmware Update

You can update the firmware in VRFID units. The firmware update package is a ZIP archive file that you can download by clicking on the link below. You will require PKZIP to unzip the individual files within the archive. If you do not have PKZIP installed on your computer, you can download it from the PKWARE Inc. website. Installation of the firmware update requires the Mega Boot Programmer software and accompanying instructions that you can also download by clicking on the links below. You will also require a PC link cable. Read the instructions carefully before proceeding. Mega Boot Programmer software is compatible with Windows 98/ME/XP. It will not install on older PCs running Windows 95. The new version on this website will install on Windows Vista, however you must disable the User Account Control (UAC) during installation as described in the Vista UAC Tech Note. Once you have installed Mega Boot Programmer software on your PC, you can continue to use it for any future VRFID firmware revisions.

Warning: For use with VRFID with WEGO IID dual sensor system only. If you try to use this firmware with a single sensor VRFI unit, it will become inoperative and you must return it to the factory. 

VRFID Rev 5.24 Firmware

VRFID Rev 5.24 Firmware Update Tech Note

Mega Boot Programmer Software (about 7 MB)

Mega Boot Programmer Instructions