Ford Raptor F-150 TCM Flashing Now Available!

Transmission tuning is now available for Gen2 Ford F150 Raptors using COBB Accessport tuning! After endless hours of R&D effort and real-world testing, it’s finally here! You can now upgrade your Accessport to flash the TCM with your choice of Off The Shelf maps or have it custom tuned by a Protuner. The upgrade includes various Off …

Nissan GT-R January Updates

January marks a quick update for the Nissan GT-R platform. New vehicle support has now been added! Support has now been added for the 2016 EDM (European Domestic Market) Nissan GT-R 2016 ADM (Australian Domestic Market) Nissan GT-R 2016 ME (Gulf Spec/Middle Eastern Domestic Market) Nissan GT-R Compatible Accessports include the AP3-NIS-007 and AP3-NIS-008 part numbers. As …

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Nissan GT-R November Updates

Our last GT-R update brought about Transmission Control Module (TCM) optimized shifting maps along with several other new Off The Shelf (OTS) map offerings. Sadly, users with ECU tunes from other devices or running stand-alone systems were not able to take advantage of these newfound TCM options. We decided that shouldn’t be the case! This release …

Nissan GT-R September Updates

This is a good one. New hard parts and packages, new vehicle support, new Transmission Control Module (TCM) Off The Shelf maps, and new Stage 1, 1+, 2, and 3 maps that all make more power than their predecessors! All maps are available through an Accessport Firmware Update or can be downloaded directly from the …

Nissan GT-R Updates: Simultaneous ECU and TCM Logging, Adjustable Traction Control, and More

We’re happy to announce some new features for the GT-R platform! Accessport users with TCM functionality now have enhanced logging capabilities. COBB Traction Control is now user adjustable on the fly. Engine On/Off Detection is now available. Lots of new features for Accesstuner Race. And, new vehicle support has been added. Simply update your firmware using …

GT-R AccessPORT with Transmission Support!

The COBB Tuning GT-R AccessPORT, the most popular engine management solution amongst R-35 enthusiasts, just got better! Introducing the AccessPORT with transmission control module (TCM) support, the world’s first hand-held ECU and TCM flashing, managing and monitoring assistant, adding a whole new level of transmission control on top of the already impressive engine management capabilities …