COBB AccessPORT for 2006-2009 Honda Civic Si Available NOW!
COBB puts power in the hands of Honda Civic Si owners

COBB Tuning announces immediate availability of the AccessPORT for the 2006-2009 Honda Civic Si. The AccessPORT is the industry’s premier hand-held OEM ECU flashing, managing and monitoring device. The AccessPORT is the first hand-held device available for the Honda Civic Si that performs an ECU flash through the vehicle's OBDII port. Just plug it in, load the maps and go! Faster!
Unlock power hidden within the ECU by replacing conservative factory settings with more aggressive calibrations. The result is impressive gains in torque and horsepower while maintaining a high degree of safety. The AccessPORT comes with pre-installed maps that are optimized for common performance modifications. Performance gains across the entire power band can be quickly realized in the short time it takes to flash the vehicle's ECU with the AccessPORT. No tools are required. No additional “piggy-back” hardware. No mailing the factory ECU across the country. No vehicle downtime. No waiting. Just plug the AccessPORT in, flash the ECU and enjoy the thrill of increased torque and horsepower!
Flashing the ECU for increased performance is just the start of what the AccessPORT is capable of. Set the AccessPORT to Performance mode to capture 0-60MPH times, ¼ Mile times and Trap Speeds. The dynamometer simulator shows performance differences between maps/mods. Switch over to Live Data and choose a data channel to monitor, such as; Actual AFR, Barometric Pressure, Coolant Temp, Fuel Trims (short and long), Ignition Advance, Intake Temperature, MAP, Mass Airflow, Intake Valve Advance, VTEC Status and many more. The built-in data logger allows easy recording of monitors for detailed analysis of the vehicle’s performance. Troubleshooting mode is for diagnosing issues by reading trouble codes and clearing them once issues have been resolved.
The AccessPORT can be used to eliminate separation anxiety when you are away from your vehicle. Protect your investment when out on the town by loading the Valet map to prevent the engine from revving above 3,200 rpm. Load the Anti-Theft map when you park to make it impossible to start. And in the event the car must be returned to its stock configuration, the AccessPORT can be completely uninstalled and the ECU restored to its factory condition.
The upcoming availability of AccessTUNER Pro and AccessTUNER Race will allow professional engine tuners and experienced end users alike to custom tune any combination of modifications to achieve their maximum power potential. This duo of powerful tuning applications will allow tuning flexibility from minor tweaks of base maps all the way to complete custom map authoring. Stay tuned for more information regarding AccessTUNER Pro and AccessTUNER Race availability in the near future.
The new AccessPORT for the Honda Civic Si will help satisfy your hunger for more power, flexibility and control. Access the Potential of your Honda Civic Si today!

Honda Civic Si AccessPORT Features:

COBB Tuning announces immediate availability of the AccessPORT for the 2006-2009 Honda Civic Si. The AccessPORT is the industry’s premier hand-held OEM ECU flashing, managing and monitoring device. The AccessPORT is the first hand-held device available for the Honda Civic Si that performs an ECU flash through the vehicle's OBDII port. Just plug it in, load the maps and go! Faster!
Unlock power hidden within the ECU by replacing conservative factory settings with more aggressive calibrations. The result is impressive gains in torque and horsepower while maintaining a high degree of safety. The AccessPORT comes with pre-installed maps that are optimized for common performance modifications. Performance gains across the entire power band can be quickly realized in the short time it takes to flash the vehicle's ECU with the AccessPORT. No tools are required. No additional “piggy-back” hardware. No mailing the factory ECU across the country. No vehicle downtime. No waiting. Just plug the AccessPORT in, flash the ECU and enjoy the thrill of increased torque and horsepower!
Flashing the ECU for increased performance is just the start of what the AccessPORT is capable of. Set the AccessPORT to Performance mode to capture 0-60MPH times, ¼ Mile times and Trap Speeds. The dynamometer simulator shows performance differences between maps/mods. Switch over to Live Data and choose a data channel to monitor, such as; Actual AFR, Barometric Pressure, Coolant Temp, Fuel Trims (short and long), Ignition Advance, Intake Temperature, MAP, Mass Airflow, Intake Valve Advance, VTEC Status and many more. The built-in data logger allows easy recording of monitors for detailed analysis of the vehicle’s performance. Troubleshooting mode is for diagnosing issues by reading trouble codes and clearing them once issues have been resolved.
The AccessPORT can be used to eliminate separation anxiety when you are away from your vehicle. Protect your investment when out on the town by loading the Valet map to prevent the engine from revving above 3,200 rpm. Load the Anti-Theft map when you park to make it impossible to start. And in the event the car must be returned to its stock configuration, the AccessPORT can be completely uninstalled and the ECU restored to its factory condition.
The upcoming availability of AccessTUNER Pro and AccessTUNER Race will allow professional engine tuners and experienced end users alike to custom tune any combination of modifications to achieve their maximum power potential. This duo of powerful tuning applications will allow tuning flexibility from minor tweaks of base maps all the way to complete custom map authoring. Stay tuned for more information regarding AccessTUNER Pro and AccessTUNER Race availability in the near future.
The new AccessPORT for the Honda Civic Si will help satisfy your hunger for more power, flexibility and control. Access the Potential of your Honda Civic Si today!

Honda Civic Si AccessPORT Features:
- Increase horsepower and torque with the touch of a button
- Easy installation requiring no tools or computer skills
- Upgrade firmware and download calibrated maps over the internet
- Display vehicle performance with 0-60MPH and 1/4 Mile clocks and Trap Speeds
- Evaluate performance gains using the dynamometer simulator
- Monitor vehicle data such as air/fuel ratio, coolant temp, ignition advance, VTEC status and many more
- Data logging allows recording of monitors for in-depth analysis of performance
- Troubleshoot by viewing trouble codes and resetting multiple electronic control systems
- Valet and Anti-Theft modes help prevent abuse and theft
- Completely and easily un-installable
This seems more promising than the Flash Pro, and cheaper! I currently have just an Injen SRI, would this be beneficial even with just that mod? I see it shows +10.8% with an SRI, but should I get for more mods before getting this? I'm pretty hyped about this though.
Thanks for the info.
Thanks for the info.
I think I like the flashpro but I depise hondata's customer service. When you call it's very evident that the last thing they want to do is actually communicate with the end consumer. They say first contact your authorized dealer then look at the website and then if all else fails then talk to them.
I like to ask them questions about the reflash that was put on my car and I get shitty short answers. I'm sure they get tired of callers that aren't very knowledgeable including myself but do they forget that it is me and all of us that keeps there buisiness afloat? Maybe they should be a bit nicer. I love this cobb access port maybe it will make hondata realize that we all have options now and they are not the only game in town. And I love that Cobb beat them to the punch maybe it will get Hondata's *** in gear. Their website said june release I called them may 31 and asked when and they said they don't know! haha what a joke. I checked the website june 1 and now they say late june...so we'll see.
Based on their videos the software looks easy to navigate through and that's why I will go with the flashpro
At my job as a welding inspector we have these stupid rules that tell us are customers are not a hinderance to our work they are the purpose of it. Hondata should take a lesson
I like to ask them questions about the reflash that was put on my car and I get shitty short answers. I'm sure they get tired of callers that aren't very knowledgeable including myself but do they forget that it is me and all of us that keeps there buisiness afloat? Maybe they should be a bit nicer. I love this cobb access port maybe it will make hondata realize that we all have options now and they are not the only game in town. And I love that Cobb beat them to the punch maybe it will get Hondata's *** in gear. Their website said june release I called them may 31 and asked when and they said they don't know! haha what a joke. I checked the website june 1 and now they say late june...so we'll see.
Based on their videos the software looks easy to navigate through and that's why I will go with the flashpro
At my job as a welding inspector we have these stupid rules that tell us are customers are not a hinderance to our work they are the purpose of it. Hondata should take a lesson
This seems more promising than the Flash Pro, and cheaper! I currently have just an Injen SRI, would this be beneficial even with just that mod? I see it shows +10.8% with an SRI, but should I get for more mods before getting this? I'm pretty hyped about this though.
Thanks for the info.
Thanks for the info.
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they have maps online to get u started, for a couple different stages. they are in beta testing for the tuning and only a couple places can do it as of now, or are atleast listed.
Sounds interesting. So if you load a map and then put it back to stock then go to the dealer can they tell you changed anything?
Reading the pdf's it refers to "headers" on the Si repeatedly. I would suggest changing that. Am I being too picky? The pdf's also refer to "cat-back exhaust" and "high-flow exhaust" not exhausts so just trying to help out.
Reading the pdf's it refers to "headers" on the Si repeatedly. I would suggest changing that. Am I being too picky? The pdf's also refer to "cat-back exhaust" and "high-flow exhaust" not exhausts so just trying to help out.
Just saw this pop up, I have had AP on my 05 Legacy GT since Dec04.
Awesome product. A bunch of us guy's on LegacyGT.com have this.
I just had mine reflashed by a local tuner with a improved stage1 93 octane map. I have version1 of the unit. Have almost 100,000 miles since I installed the first reflash.
Car gets good mpg and lots of power. I'm currently running 16.5psi.
Great product
Awesome product. A bunch of us guy's on LegacyGT.com have this.
I just had mine reflashed by a local tuner with a improved stage1 93 octane map. I have version1 of the unit. Have almost 100,000 miles since I installed the first reflash.
Car gets good mpg and lots of power. I'm currently running 16.5psi.
Great product
^ yeah don't mind widebody, he is a degenerate waste of space that would try to lick my terds just because they came out of a male's *******
There are three calibrations available for SRI/H/E. You can see all the calibrations available on our Honda Civic Si AccessPORT Map Database.
So I've got a Fujita SRI and it says it might not perform consistently? Does this mean it might run lean and cause damage or just won't make as much power?
Please approach autoadvertiser@internetbrands.com about becoming a paying advertiser here on our site, please and thanks
Clayton
Clayton
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