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SKU: BAP3-NIS-006
Cobb 2009-2015 Nissan GT-R Accessport V3 w/ TCM Support
The Cobb Accessport V3 with TCM Support serves as a complete handheld ECU and TCM flash programmer for 2009-2015 Nissan GT-R R35 models. Install pre-loaded maps to gain 50+ wheel horsepower and torque on stock setups, with transmission adjustments for quicker shifts and higher torque capacity. Real-time datalogging tracks boost, AFR, and 100+ channels for track or street use.
Key Features
- Off-the-Shelf Maps: Dyno-proven tunes including Stage 1 (+47 HP / +65 ft-lbs), Stage 2 (+99 HP / +107 ft-lbs) for direct bolt-on power without guesswork.
- TCM Support: Remap transmission shift points, pressures, and torque limits to match engine mods and prevent slip under high power.
- Advanced Datalogging: Capture and analyze 100+ parameters via large color screen or PC for troubleshooting and custom tuning refinement.
- Diagnostics: Read and clear OBD-II codes, monitor live data, and restore stock tune in seconds for dealer visits.
- Plug-and-Play Design: Includes OBD-II cable and protective case firmware updates via Cobb website for latest maps.
Product Notes
- Requires 91+ octane fuel for full power maps E85 options available with flex-fuel sensor.
- EPA compliant for all 50 states no emissions tampering.
- MPN: AP3-NIS-006 includes Tactrix OpenPort 2.0 cable.
Installation Notes
- Professional installation recommended.
- Connects directly to OBD-II port under dash 15-30 minute install with no wire cutting.
- Mounts via included suction cup or adhesive dash bracket compatible with all GT-R interiors.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2010 | Nissan | GT-R | Base |
| 2012-2015 | Nissan | GT-R | Black Edition |
| 2015 | Nissan | GT-R | Nismo |
| 2009-2015 | Nissan | GT-R | Premium |
| 2014-2015 | Nissan | GT-R | Track Edition |
Why Choose Cobb?
- 20+ years developing vehicle-specific tuning hardware used by pros and enthusiasts.
- Maps engineered on Cobb's in-house dynos with real-world GT-R testing.
- Lifetime software updates and dedicated support team for ongoing performance.
Frequently Asked Questions
-
Q: Will this fit my 2015 Nissan GT-R Nismo?
A: Yes, fully compatible with 2009-2015 GT-R including Nismo, Black Edition, Track Edition, Premium, and Base models verified on Cobb fitment tool. -
Q: What does TCM support provide?
A: Full transmission remapping for custom shift speeds, clutch pressures, and torque management to handle 1000+ HP builds safely. -
Q: What is the warranty and support?
A: 2-year hardware warranty free map updates and Accessport Manager software; Cobb Customer Support available for tuning advice.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Protective retail box 9.5" x 7.5" x 2.75"
- Weight: 1.3 lbs
COBB
COBB Tuning Performance Parts deliver proven power gains with factory-like drivability backed by an "Engineered Performance" approach trusted by enthusiasts, pro tuners, and performance shops worldwide. Founded in 1999 and now headquartered in Austin, Texas, COBB designs, engineers, tests, and supports its products in-house to ensure reliable results across today's most popular performance platforms. Shop the full lineup of COBB Tuning performance parts at Black Ops Auto Works, including ECU tuning solutions, bolt-on upgrades, and staged power packages built to work together for predictable, repeatable performance. COBB ECU Tuning & Accessport The COBB Accessport is one of the most trusted ECU tuning devices in the industry. It enables safe ECU flashing, live data monitoring, diagnostics (read/clear codes), and tuning management helping drivers unlock stronger throttle response, improved drivability, and dependable horsepower and torque gains when paired with the right supportin...
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