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.
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.
All Accessports sold through Freektune will include the Freek OTS map.
You can also upgrade to a full tune at a discounted price with purchase of the Accessport.