SKU: BAP3-POR-011 | UPC: 700424677115
Cobb Porsche 911 (991.2) Carrera / S / GTS AccessPORT V3 2017-2019
The Cobb Accessport V3 is a handheld ECU flashing device designed for 2017-2019 Porsche 911 (991.2) Carrera, Carrera S, and GTS models. It delivers instant power gains up to +42 HP and +53 lb-ft torque on 91-octane fuel with stock hardware through pre-loaded maps. Monitor engine parameters in real-time and log data for diagnostics or tuning refinement.
Key Features
- ECU Reflashing: Flash off-the-shelf maps directly via OBD-II port for immediate horsepower and torque increases without laptop.
- Data Logging: Record over 3,000 parameters including boost, AFR, throttle position at 20Hz for performance analysis.
- Customizable Display: 3-inch full-color LCD shows gauges, maps, and logs with intuitive touchscreen navigation.
- Throttle Logging: Capture drive-by-wire throttle response data to diagnose or optimize pedal feel.
- Code Reading/Clearing: Read and clear diagnostic trouble codes (DTCs) on the fly for quick troubleshooting.
Product Notes
- Requires 91-octane or higher fuel for full Stage 1 power gains 93-octane unlocks additional output.
- Accessport retains factory ECU settings for easy reversion to stock anytime.
- EPA compliant for all 50 states no emissions restrictions.
Installation Notes
- Professional installation recommended.
- Plugs into factory OBD-II port under dash completes in under 15 minutes.
- Includes suction cup mount and OBD-II extension harness for dash placement.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Porsche | 911 | Carrera |
| 2017-2019 | Porsche | 911 | Carrera 4 |
| 2017-2019 | Porsche | 911 | Carrera 4S |
| 2017-2019 | Porsche | 911 | Carrera S |
| 2018-2019 | Porsche | 911 | Carrera 4 GTS |
| 2018-2019 | Porsche | 911 | Carrera GTS |
Why Choose Cobb?
- Leaders in handheld tuning since 2003 with Porsche-specific engineering.
- Pre-loaded maps developed on dyno for safe, reliable power delivery.
- Free map updates and Accessport Manager software for PC/Mac integration.
Frequently Asked Questions
- Q: Does it fit 991.2 Carrera 4S models?
A: Yes, AP3-POR-011 supports all 2017-2019 991.2 Carrera, Carrera S, Carrera 4, Carrera 4S, and 2018-2019 GTS variants with 3.0L turbo engines. - Q: What warranty coverage?
A: 5-year limited warranty on hardware lifetime free Off-The-Shelf map updates. - Q: Can I tune custom maps?
A: Yes, pair with Cobb AccessTuner Pro software and Pro Tool license for professional custom tuning.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Protective retail box, 10″ x 8″ x 3″ dimensions
- Weight: 0.95 lbs





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