The Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your 4th gen Toyota Tacoma (hybrid). Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow our staged upgrade path with pre-loaded Cobb Stage 0 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 Accessport includes a Gateway Bypass Harness. To use it, connect the harness to your vehicle’s OBD-II port, the Gateway connector, and then to the Accessport. The Gateway Bypass Harness enables ECU communication in situations where the Accessport would otherwise be ignored—such as during initial installation, when dumping an unsupported vehicle ROM file, or when recovering from a failed flash. It is not required for map changes or uninstalling the Accessport. Installation instructions are available here.
Add the OTT tune to the Accessport to further upgrade your Tacomas performance!
Before shipping we will update the Accessport with the latest firmware version and proper logging channels.
The Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your 4th gen Toyota Tacoma (hybrid). Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow our staged upgrade path with pre-loaded Cobb Stage 0 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 Accessport includes a Gateway Bypass Harness. To use it, connect the harness to your vehicle’s OBD-II port, the Gateway connector, and then to the Accessport. The Gateway Bypass Harness enables ECU communication in situations where the Accessport would otherwise be ignored—such as during initial installation, when dumping an unsupported vehicle ROM file, or when recovering from a failed flash. It is not required for map changes or uninstalling the Accessport. Installation instructions are available here.
Add the OTT tune to the Accessport to further upgrade your Tacomas performance!
Before shipping we will update the Accessport with the latest firmware version and proper logging channels.
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