Accessport for Porsche 987.2 Cayman, Boxster / 997.2 Carrera

$ 895.00

Availability: Ships in 24 hours
Product Code: AP3-POR-008

California Residents: Prop 65 Warning

Free Shipping
Accessport Support
Maps Available


Throw away your gauges!! The new in-cabin mountable Accessport V3 has a large, full color, higher resolution screen which allows you to monitor up to six parameters in real time. Fully customizable from the look (multiple bezel colors), layout (set up a race, street or dyno gauge cluster) and mounting options (choose from 1,000s of standard vehicle mounts). Of course, all of the great COBB tuning is included - with enough space for 100 calibrations. This is your new Accessport - and maybe the last one you'll ever need.

Note: Support not available for Base Cayman/Boxter/Carrera at this time.


The Accessport V3 is the world's best selling, most flexible ECU upgrade solution for Porsche. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Upgrade forever with off-the-shelf (OTS) calibrations for most bolt-on modifications. It's the last engine management solution you'll ever need.


*Peak gains are measured as the difference between the highest points of the two plots. *Largest gains are measured as the largest gain at any single point between the two plots. Results may vary.

Accessport for Porsche 987.2 Cayman, Boxster / 997.2 Carrera
  • Larger, full color, higher resolution screen
  • Customizable multi-gauge display
  • In vehicle mount, with on/off switch
  • User-Customizable Start Up Screen
  • Interchangeable faceplates


Simple Installation:  Everything is included for the simple installation!  Intuitive on-screen instructions identify your exact vehicle and available maps.

Simple Uninstall:  Revert your ECU to exactly as it was before with the easy to use Uninstall option from the main menu.

Trouble Codes:  Read engine trouble codes to diagnose issues.  Clear them when resolved.  Prevent expensive trips to the dealership.

Change Maps:  Store up to 100 maps from our OTS map database or from your favorite COBB tuner and quickly switch between them for any need.

Gauges ? Use your Accessport as a gauge to monitor boost or any other live information, directly from the ECU.

Data Logging:  Record multiple data channels simultaneously for in-depth evaluation of engine performance.  Stores up to 10 hours.

Performance Measuring:  Welcome to your own performance evaluation suite!  Measure 0-60 mph time, 60 foot and ¼ mile ET’s. and Trap Speed.

Shift Light:  Set custom RPM warning lights for perfect shifts every time.

AP Manager:  Use your PC or Mac to manage maps, download recorded datalogs, or quickly update your Accessport.  Download free from right HERE.

Customer Photos

Accessport for Porsche 987.2 Cayman, Boxster / 997.2 Carrera is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Great product and great service I just bought and recieved the AccessPort for my 2011 Cayman S and installed it. IMMEDIATE and noticeable improvements to the car. Performance improvements throughout the rev range in the Stage1 Tune. Got a tank full of 100 OCT to play and loaded the tune. The car is dramatically different from stock, almost all stock parts outside of air intake/de-snork. The top of the rev range is nothing short of angry, while the daily mode feels much more responsive and loses the sluggish throttel feeling that the factory tune "Normal" has. In Sport, it shifts faster and higher int he rev range, and feels like its not happy under 5k. All around improvements for my car, and the ability to switch it up on the fly in a few minutes is super flexible and easy. Gauges are great, and data logging is unparalleled in terms of monitorable categories. Last, if you make a mistake, these guys are there, easy to work with, forgiving of your stupid mistakes ;) Anyway, if you are going to tune your car's ECU, this is without question the easiest and most flexible option out there. I also *love* the valet option for my long term storage. Great Product and Support!
Date published: 2018-06-12
Rated 5 out of 5 by from 997.2 C4S Top product , tune and service I bought this around Xmas 2017, arrived fast! My car 09 C4S PDK. Their sales support and staff were 100% top and was there whenever you needed them. Attached to my car and found a new rom. Submitted and soon - it was made available via an update! These guys never stop and are fast. Plugged it in and used their OTS Stage 1, everything worked fine after a few minutes installing and the car started and idled perfect. Took it for a test drive and after some adapting time (you can tell by the gauges which I set up STFT and LTFT values adjusting from zero) you can feel the smoothness and increased torque. The engine is even smoother and free revving, though it was great from factory, it is even better. I am using 98RON fuel which is put to full use with this tune. With added functions of gauges, logging, reset tools and future upgrades to PDK tuning - this is the best upgrade money can buy for your Porsche. As a comparison, i had other OBD tunes with different maps etc, but COBB really took it's time and made a great tune OTS, with more on top with custom tune via COBB. Advantages of numerous maps you can download, update etc is a bonus. Looking forward to further stage 2 tunes if available for manifold, decat, intake, IPD etc Service - support online, email, call on phone - they were really good and responded professionally and helped me out no problem. I am 6000KM away from HQ. Accessport quality is robust with simple but clear instructions. Plugs are well made along with the cable which connect securely. Surprised actually. Highly recommended! Will update soon after getting the PDK upgrade!
Date published: 2018-01-04
Rated 5 out of 5 by from 2009 Porsche 911 C4S manual Installed on a 2009 Porsche 911 C4S 6-speed manual. Ease of installation and data-logging is what really shines on this tune. The tune itself (stage 1 on 91 oct) does help with throttle response and definitely makes an already fun car a bit more fun.
Date published: 2019-05-10
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