COBB Accessport V3 – with PDK Flashing – Porsche 718 Cayman/Boxster GTS 4.0, Cayman GT4, Spyder

Unlock the full performance potential of your Porsche 718 Cayman GTS 4.0, Boxster GTS 4.0, Cayman GT4, or Spyder with the COBB Accessport V3. This in-cabin mountable tuning solution features a large, full-colour, high-resolution screen that lets you monitor up to six parameters in real time. Fully customisable with multiple bezel colours, display layouts (race, street, or dyno gauge cluster), and mounting options (compatible with thousands of standard vehicle mounts). With space for up to 100 calibrations, this is your new Accessport—and possibly the last one you’ll ever need.
⚠️ IMPORTANT WARNING!
Installation of this Accessport over anything other than OEM or COBB software may result in ECU/TCU failure. Please contact COBB Support before installation.
CLICK HERE FOR MAP NOTES, DYNO CHARTS AND POWER GAINS
Interactive dyno chart: hover or tap lines for HP and TQ percentages.

PDK Transmission Maps – Boxster / Cayman GTS

• Simulated Stock

• COBB OEM+

• COBB Sport

• COBB Aggressive

PDK Transmission Maps – Spyder / Cayman GT4

• Simulated Stock

• COBB Sport

• COBB Aggressive
  CLICK HERE FOR PDK MAP NOTES

Why Choose the Accessport V3?
The Accessport V3 is the world’s best-selling and most flexible ECU upgrade solution for Porsche. Unlock hidden power 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.

Key Features

• Compatible with Porsche 718 Cayman/Boxster GTS 4.0, Cayman GT4, Spyder

• Large, full-colour, high-resolution screen

• Customisable multi-gauge display

• In-vehicle mount with on/off switch

• User-customisable start-up screen

• Interchangeable faceplates

Accessport V3 Functional Highlights

• Simple Installation: Includes everything with intuitive on-screen instructions.

• Simple Uninstall: Easily remove Accessport programming via the main menu.

• Trouble Codes: Read and clear diagnostic trouble codes to avoid dealer visits.

• Change Maps: Store up to 100 COBB or custom maps and switch anytime.

• Gauges: Use the Accessport as a live gauge to monitor boost and other critical data.

• Data Logging: Record multiple channels for detailed analysis (up to 10 hours).

• Performance Measuring: Built-in tools measure 0–100 km/h times, 60-foot launches, ¼ mile ETs, and trap speeds.

• Shift Light: Custom RPM warning lights for precise gear changes.

• AP Manager: Manage maps, download datalogs, and update your Accessport using PC or Mac.