COBB Accessport V3 for Porsche 987.2 Cayman S & Boxster S 1 "a"


COBB Accessport V3 for Porsche 987.2 Cayman S & Boxster S


COBB Tuning Accessport V3 for 987.2 Cayman S/Boxster S

The COBB Accessport V3 is the world's best-selling, most flexible ECU upgrade solution for the Porsche 987.2. Unlock power and torque masked by Porsche's conservative, one-size-fits-all factory ECU tuning by choosing and downloading COBB's more aggressive calibrations and mapping.

Easily upgrade forever as you add future modifications to your engine with COBB's off-the-shelf (OTS) calibrations professionally designed for most of the popular bolt-on Porsche modifications. It's truly the last engine management solution you'll ever need!

Once you receive your Accessport, you just download the tuned map(s) of your choice from COBB's customer website, then upload them to your car's ECU via the OBD2 port. It's simple and easy, requiring only about 20 minutes! You can also save your original factory tune so you can change the ECU back to 100% stock anytime.

Warning! Installation of this Accessport over anything other than OEM or COBB software may result in ECU/TCU failure. Please contact us at (844) 438-7244 if you have questions.

Stage1 maps are designed for a stock engine configuration. Stage2 maps are designed for the addition of aftermarket high-flowing headers. Both Stage1 and Stage2 are designed to work well with the popular IPD Competition Plenum and throttle body upgrade. The Stage2, in particular, is a fantastic upgrade to stock!

The in-cabin mountable Accessport V3 has a large, full color, higher resolution TFT screen that allows you to monitor up to six parameters in real time. Fully customizable look (multiple bezel colors and styles are available), layout (set up a race, street or dyno gauge cluster) and mounting options (choose from hundreds of standard vehicle mounts). Of course, a full range of unparalleled COBB tuning is included, with enough space for 100 calibrations! This is your new Accessport - the last tuning device you'll ever need.



  • 2009-2012 Porsche Boxster S (987.2) MT, PDK
  • 2011-2012 Porsche Boxster Spyder (987.2) MT, PDK


  • 2009-2012 Porsche Cayman S (987.2) MT, PDK
  • 2011-2012 Porsche Cayman R (987.2) MT, PDK


  • Large, full color, higher resolution screen
  • Customizable multi-gauge display
  • In vehicle mount, with on/off switch
  • User-customizable start-up screen
  • Interchangeable faceplates
Porsche StagesPorsche StagesPorsche Stages

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