COBB Accessport V3 | 2007-2011 Porsche 911 (997.1) Turbo / GT2 / GT2 RS | ECU Tuner
- COBB Accessport V3 ECU flash tuner — the world’s best-selling, most flexible ECU upgrade solution for Porsche
- Fits 2007-2009 Porsche 911 (997.1) Turbo (MT/AT), 2008-2009 911 (997.1) GT2 (MT), 2011 911 (997.1) GT2 RS (MT) — all running the 3.6L twin-turbo Mezger flat-six
- 50-state legal — CARB Executive Order numbers D-660-70 + D-660-91
- Large full-color in-cabin display — monitor up to 6 real-time parameters, customizable race / street / dyno gauge clusters
- Store up to 100 maps — switch between OTS or custom calibrations in seconds
- Power gains: 997.1 Turbo Stage 1 91 oct — +10.82% peak HP, +19.88% max HP. Dyno chart below.
Authorized COBB Tuning dealer. Compatible with Accesstuner for professional custom tuning.
or as low as $181.25/mo with Affirm
COBB Accessport V3 | 2007-2011 Porsche 911 (997.1) Turbo / GT2 / GT2 RS
Throw away your gauges. The in-cabin mountable COBB Accessport V3 has a large, full-color, higher-resolution screen that lets you monitor up to 6 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 (thousands of standard vehicle mounts compatible). All COBB tuning is included — with space for 100 calibrations. This is your new Accessport, and maybe the last one you’ll ever need.
Why The Accessport V3 For Your 997.1 Turbo / GT2
The Accessport V3 is the world’s best-selling, most flexible ECU upgrade solution for Porsche. Unlock the power hidden within the factory ECU 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.
Emissions Compliance — 50-State Legal
50 STATE LEGAL. This part is legal for sale and use on emissions-controlled vehicles in all 50 states when used in accordance with the manufacturer’s application guide because it has California Air Resources Board (CARB) Executive Order (EO) numbers:
- D-660-70
- D-660-91
California Residents: Prop 65 Warning applies.
Power Gains — 997.1 Turbo Stage 1 91 Octane
Verified gains from COBB’s in-house dyno testing on the 997.1 Turbo with the Stage 1 91 Octane OTS map (95 RON equivalent):
| Vehicle | Peak Gains | Max Gains |
| 997.1 Turbo — Stage 1 91 (95 RON) | +10.82% HP, +8.12% TQ | +19.88% HP, +20.00% TQ |
| 997.1 GT2 — Stage 1 91 (95 RON) | See dyno chart below for verified gains | See dyno chart below for verified gains |
Features
- Larger, full-color, higher-resolution screen — readable in direct sunlight, easy to scan at a glance
- Customizable multi-gauge display — build race, street, or dyno clusters that match your dash style
- In-vehicle mount with on/off switch included
- User-customizable start-up screen — personalize with your own image or logo
- Interchangeable faceplates — multiple bezel colors available
- Store up to 100 maps on the device
- Monitor up to 6 real-time parameters simultaneously
- Built-in data logging for multi-channel recording
- Compatible with Accesstuner for professional custom tuning (sold separately)
Accessport V3 Features — What It Does
Six core features that make the Accessport V3 the most flexible tuning device on the market:
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 COBB’s OTS map database or from your favorite COBB tuner. Quickly switch between them.
GAUGES
Use your Accessport as a multi-gauge display. Monitor 6 vehicle parameters in real time. Customize the layout to your dash.
DATA LOGGING
Record multiple data channels simultaneously for in-depth evaluation of engine performance.
Watch The Accessport V3 In Action
Confirmed Vehicle Applications
- 2007 Porsche 911 (997.1) Turbo — Manual + Tiptronic
- 2008 Porsche 911 (997.1) Turbo — Manual + Tiptronic
- 2009 Porsche 911 (997.1) Turbo — Manual + Tiptronic
- 2008 Porsche 911 (997.1) GT2 — Manual
- 2009 Porsche 911 (997.1) GT2 — Manual
- 2011 Porsche 911 (997.1) GT2 RS — Manual
All compatible models share the 3.6L twin-turbo Mezger flat-six engine. ECU: Bosch ME17.x.
Specifications
| Product Code | AP3-POR-001 |
| Vehicle Platform | Porsche 911 (997.1) Turbo / GT2 / GT2 RS |
| Engine | 3.6L Twin-Turbo Mezger Flat-Six |
| CARB EO Numbers | D-660-70, D-660-91 (50-state legal) |
| Display | Full color, higher resolution, in-cabin mountable |
| Real-Time Parameters | Up to 6 simultaneously |
| Map Storage | Up to 100 calibrations |
| Data Logging | Multi-channel recording |
| Mount | In-vehicle mount with on/off switch (included) |
| Faceplates | Interchangeable, multiple bezel colors |
| Accesstuner Compatible | Yes (sold separately) |
| PC/Mac Software | AP Manager (free download) |
| Connection | OBD-II |
⚠ Warning: Installation of this Accessport over anything other than OEM or COBB software may result in ECU/TCU failure. Contact COBB Support with any questions before flashing.
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