Simple ECU flashing with gauge package! The in-cabin mountable Accessport V3 has a large, full color, high resolution screen which allows you to monitor up to six parameters in real time. Fully customizable from the look (multiple bezel colors), layout (set up race, street, or dyno gauge clusters), and mounting options (choose from 1,000s of standard vehicle mounts). And what’s looks without brains? More processing power, memory, and storage to flash faster while saving all of your maps and logs. This is your new Accessport.

This product is able to install to both the Engine Control Unit and DSG Transmission Control Unit. Included ECU Off The Shelf Maps support common bolt-on engine upgrades. Supplied DSG Off The Shelf Maps offer transmission behavior akin to a wide range of driving style.

NOTE: Live gauge monitoring and datalogging of DSG parameters is currently only available for 6-speed transmissions.

Warning! Installation of this Accessport over anything other than OEM or COBB software may result in ECU/TCU failure. Please contact COBB Support if you have any questions.

Volkswagen Accessport V3 GTI (Mk7) 2015-2017 USDM

• Includes Stage 1, Stage 2, and Stage 3 ECU Maps
• Includes OEM+, Sport, Aggressive, and Aggressive IS38 DSG Maps
• Customizable Multi-Gauge Display
• High-Resolution Data Logging
• In-Vehicle Mount with On/Off Switch

VOLKSWAGEN SPECIFIC FEATURES:

Adjustable Traction Control: Adjust target traction slip on the fly (Slots 1-8) and maximize tire grip to best suit given track conditions (wet/damp/dry/street/slip/burnout/etc). Note: Feature must be enabled in ECU calibration for use.

Flat Foot Shift: Improve shift times and keep boost built during shifts. Flat Foot Shifting can hold engine RPM at a set RPM between 3000-8000 RPM during shifting. This feature is enabled in COBB OTS maps.

Launch Control: Adjust Launch Control on the fly with 6 pre-configured RPM slots to dial in launch based on track conditions and vehicle configuration. Enabled in OTS Maps and configurable within Accesstuner Pro.

The Accessport is the world’s best selling, most flexible, and easiest to use ECU upgrade solution for your Volkswagen GTI. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow our staged upgrade path with pre-loaded Off The Shelf (OTS) maps or use custom mapping for any modification level. It’s the last engine management solution you’ll ever need.

MAP NOTES & DYNO CHARTS Mk7 / Mk7.5 GTI

Stage 1 93
Peak Gains* +26% HP / +22% TQ
Largest Gains* +35% HP / at 5500 RPM / +30% TQ at 2200 RPM

Stage 2 93
Peak Gains* +30% HP / +31% TQ
Largest Gains* +41% HP at 5730 / +37% TQ at 2250 RPM

Stage 3 93
Peak Gains* +37% HP / +41% TQ
Largest Gains* +46% HP at 5730 RPM / +41% TQ at 3050 RPM

*Results may vary. Power as tested on 2016 GTI Manual using these identical calibrations. Generally speaking, the 91 octane calibration has a richer fuel curve and a less aggressive ignition advance map to help compensate for 91 octane fuel and/or less than ideal atmospheric conditions. The map designed for 93 octane is the most aggressive.

DSG TRANSMISSION TUNING:

Stock Turbo:

IS38 Turbo:

The shift points at full throttle have been selected based on achieving the maximum torque to the wheels based on dyno results recoreded at COBB HQ.

COBB Aggressive IS38:
• Torque limits removed. Gear display. Shift delay in manual removed. Forced upshifts disabled. Forced downshifts in manual disabled. Aggressive shift point change RPM above 2k mostly. Sport mode remains in 5th until 6200+. WOT shift points optimized for tuned is38 cars.

COBB Aggressive:
• Torque limits removed. Gear display. Shift delay in manual removed. Forced upshifts disabled. Forced downshifts in manual disabled. Aggressive shift point change RPM above 2k mostly. Sport mode remains in 5th until 5800+. WOT shift points optimized for tuned is20 cars.

COBB Sport:
• Torque limits removed. Gear display. Shift delay in manual removed. Forced upshifts disabled. Forced downshifts in manual disabled. Sport shift point change, about 4-500rpm higher than stock. WOT shift points optimized for is20 cars.

COBB OEM+:
• Torque limits removed. Gear display. Shift delay in manual removed.

Simulated Stock:
• For use stock-like DSG behavior is desired. Does not uninstall Accessport.

DSG MAP NOTES Mk7 GTI