COBB Accessport V3 - VW Golf/GTI MK7/7.5 / Jetta GLI A7/7.5 / Audi A3 8V

Unlock your Volkswagen or Audi's full potential with the COBB Accessport V3 - the world's most advanced handheld ECU tuning solution. Featuring a full-color touchscreen, preloaded performance maps, and real-time data monitoring, the Accessport V3 delivers instant power gains, improved drivability, and complete control over your turbocharged engine's performance.

Key Features:

• Handheld ECU tuner with full-color touchscreen interface
• Preloaded COBB Off-The-Shelf (OTS) performance maps
• Real-time data monitoring and logging capabilities
• Customizable gauge displays with multiple layouts
• Reads and clears diagnostic trouble codes (DTCs)
• Supports custom tuning with COBB Tuning Software (sold separately)
• Unmarries from vehicle for resale or transfer to another car
• Regular map updates and feature enhancements via COBB website
• Made in the USA with COBB's legendary quality and support

Performance Benefits:

• Instant Power Gains: Preloaded maps deliver 20-40+ HP depending on modifications
• Improved Drivability: Optimized throttle response, smoother power delivery, reduced turbo lag
• Real-Time Monitoring: Track boost, AFR, knock, temps, and 50+ parameters
• Data Logging: Record driving sessions for analysis and custom tuning
• Multiple Maps: Switch between performance levels (stock, Stage 1, Stage 2, etc.)
• Safety Features: Monitor engine health and catch issues before they cause damage

Specifications:

• Brand: COBB Tuning
• Part Number: AP3-VLK-002
• Product Line: Accessport V3
• Display: Full-color touchscreen
• Mounting: Includes windshield mount and OBD-II cable
• Power: Powered via OBD-II port (no batteries required)
• Updates: Free map updates and firmware upgrades
• Warranty: 1-year limited warranty
• Made in: USA
• Weight: 1.3 lbs

Fitment Information:

• Compatible Vehicles:
• 2015-2021 Volkswagen Golf GTI MK7/7.5 (EA888 Gen 3 engine)
• 2015-2021 Volkswagen Golf R MK7/7.5 (EA888 Gen 3 engine)
• 2019-2021 Volkswagen Jetta GLI A7/7.5 (EA888 Gen 3 engine)
• 2015-2020 Audi A3 8V (EA888 Gen 3 engine)
• 2015-2020 Audi S3 8V (EA888 Gen 3 engine)
• Note: Designed for EA888 Gen 3 turbocharged engines. Verify your specific model year and engine before ordering.

What's Included:

• COBB Accessport V3 handheld tuner
• OBD-II cable
• Windshield mount with suction cup
• USB cable for computer connection
• Preloaded COBB Off-The-Shelf (OTS) maps
• Quick start guide and documentation

Installation & Setup:

• Simple plug-and-play installation via OBD-II port
• No permanent modifications to vehicle required
• Installation time: 15-30 minutes
• Follow on-screen prompts to flash ECU with selected map
• Can be unmarried and returned to stock at any time
• Supports transfer to another compatible vehicle after unmarrying

Preloaded Performance Maps:

The Accessport V3 comes preloaded with COBB's Off-The-Shelf (OTS) performance maps designed for various modification levels:

• Stage 1: Stock vehicle with Accessport only (20-30 HP gains)
• Stage 1+ SF: Accessport + COBB SF Intake (25-35 HP gains)
• Stage 2: Accessport + intake + catted downpipe (30-40+ HP gains)
• Stage 2+ SF: Accessport + COBB SF Intake + catted downpipe (35-45+ HP gains)
• Custom Maps: Support for professional custom tuning via COBB Tuning Software

Real-Time Data Monitoring:

The Accessport V3's full-color touchscreen displays real-time engine data with customizable gauge layouts. Monitor critical parameters including boost pressure, air/fuel ratio, knock count, intake temps, coolant temps, and over 50 additional parameters. Create custom gauge layouts to display the data most important to you.

Data Logging Capabilities:

Record driving sessions with the Accessport's built-in data logging feature. Logs can be reviewed on the device or exported to your computer for detailed analysis. This is invaluable for diagnosing issues, optimizing performance, or working with a professional tuner to develop custom maps.

Why COBB Accessport?

COBB Tuning has been the industry leader in performance tuning for over 20 years. The Accessport V3 represents the culmination of decades of engineering, testing, and refinement. Every map is developed in-house on COBB's fleet of test vehicles and validated on their in-house dyno to ensure safe, reliable performance gains. COBB's legendary customer support and active community make the Accessport the obvious choice for serious enthusiasts.

EA888 Gen 3 Platform:

The EA888 Gen 3 turbocharged engine is found in the MK7/7.5 Golf GTI, Golf R, Jetta GLI, and Audi A3/S3. This engine is known for its robust design and significant tuning potential. The COBB Accessport V3 is specifically calibrated for the EA888 Gen 3 platform, delivering optimized performance maps that unlock the engine's full potential while maintaining reliability.

Unmarry & Transfer:

The Accessport can be unmarried from your vehicle, returning it to stock calibration. Once unmarried, the Accessport can be sold or transferred to another compatible vehicle. This makes the Accessport a smart investment that retains value even if you sell your car.

Custom Tuning Support:

While the preloaded OTS maps deliver excellent results for most users, the Accessport V3 also supports custom tuning via COBB Tuning Software (sold separately). Work with a professional tuner to develop custom maps optimized for your specific modifications, fuel, and performance goals.

Important Notes:

• Tuning may void manufacturer warranty - check with your dealer
• Use of performance maps may affect emissions compliance
• Stage 2+ maps require high-flow catted downpipe (not cat-delete)
• Premium fuel (91+ octane) required for performance maps
• One Accessport can only be married to one vehicle at a time
• Verify EA888 Gen 3 engine compatibility before ordering

Perfect For: VW Golf GTI, Golf R, Jetta GLI, and Audi A3/S3 owners looking to unlock power, improve drivability, monitor engine health, or support future modifications with a proven tuning platform.

Pro Tip: Start with Stage 1 map to experience the Accessport's capabilities, then upgrade to Stage 2 when you add supporting modifications like intake and downpipe.

Essential Upgrade: The COBB Accessport V3 is considered the foundation for any modified VW or Audi - unlock power, monitor engine health, and support future upgrades.

Transform your Volkswagen or Audi with COBB Accessport V3 - the world's most trusted handheld ECU tuning solution, made in the USA.