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  • COBB Accessport V3 w/TCM Flashing | 2015-2016 Nissan GT-R (AP3-NIS-008) - Modern Automotive Performance
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  • COBB Accessport V3 w/TCM Flashing | 2015-2016 Nissan GT-R (AP3-NIS-008) - Modern Automotive Performance
 - 2
  • COBB Accessport V3 w/TCM Flashing | 2015-2016 Nissan GT-R (AP3-NIS-008) - Modern Automotive Performance
 - 3
  • COBB Accessport V3 w/TCM Flashing | 2015-2016 Nissan GT-R (AP3-NIS-008)

    MAP price match guarantee Unbeatable Price Guarantee

    Cobb Tuning

    COBB Accessport V3 w/TCM Flashing | 2015-2016 Nissan GT-R

    PART# COB AP3-NIS-008
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)627-3736



    $ 1,350.00

    Built To Order Free delivery by , to your door when ordered within hrs and mins
    Fits Your
    MAP Loyalty: Earn $ 27.00 Toward Next Purchase!

    Nissan GTR Accessport V3 w/TCM Flashing

    The Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your GT-R. 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.

    • Fast ECU Flashing: Allows ECU map change flashing time to be reduced to 40 seconds or less!
    • Map Switching: Switch to another map on-the-fly while you drive for optimal tuning for every situation.
    • TCM Flashing: Reflash the Transmission Control Module to enhance launch control, perform factory gear learning, and adjust clutch capacity and touch points.
    • TPMS Learning: Easily re-program TPMS sensors for new wheels and tires using the Accessport and prevent cumbersome trips to the dealership!* (*requires common Tire Pressure Positioning Sensor Tool)
    • Speed Density Tuning: Tune using the MAP sensor instead of the MAF sensor for big-power builds that exceed the stock MAF sensor's maximum capacity.
    • Realtime Tuning: Changes can be made to the map in realtime, while the engine is running. Greatly speeds up the tuning process and allows quick changes to powerful features like Lauch Control, Flat Foot Shift, and map switching.
    • Knock Indicator: View knock events, as they occur, on the factory in-dash display.
    • Boost Gauge wrap around: Monitor boost past 20 PSI (~150 kPa), which is an OEM limitation on the factory Multi-Function Display. The boost gauge will wrap around and display excess boost pressure.

    Nissan GTR Accessport V3 w/TCM Flashing

    The Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your GT-R. 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.

    • Fast ECU Flashing: Allows ECU map change flashing time to be reduced to 40 seconds or less!
    • Map Switching: Switch to another map on-the-fly while you drive for optimal tuning for every situation.
    • TCM Flashing: Reflash the Transmission Control Module to enhance launch control, perform factory gear learning, and adjust clutch capacity and touch points.
    • TPMS Learning: Easily re-program TPMS sensors for new wheels and tires using the Accessport and prevent cumbersome trips to the dealership!* (*requires common Tire Pressure Positioning Sensor Tool)
    • Speed Density Tuning: Tune using the MAP sensor instead of the MAF sensor for big-power builds that exceed the stock MAF sensor's maximum capacity.
    • Realtime Tuning: Changes can be made to the map in realtime, while the engine is running. Greatly speeds up the tuning process and allows quick changes to powerful features like Lauch Control, Flat Foot Shift, and map switching.
    • Knock Indicator: View knock events, as they occur, on the factory in-dash display.
    • Boost Gauge wrap around: Monitor boost past 20 PSI (~150 kPa), which is an OEM limitation on the factory Multi-Function Display. The boost gauge will wrap around and display excess boost pressure.

    Customer Reviews

    Based on 827 reviews
    97%
    (806)
    2%
    (16)
    1%
    (5)
    0%
    (0)
    0%
    (0)
    H
    H.
    Just buy it!

    If you hate the rev hang get this! Highly recommend!

    M
    M.N.
    money well spent

    Just what the needs to unlock hidden hp.

    J
    J.
    Must have!!

    Amazing product!! Makes your car way better to drive and helps you maintain your vehicle

    N
    N.R.
    Great tuner

    Definitely felt an improvement in power. Used map stage 1 map that came with this. Great product.

    B
    B.C.
    Awesome

    By far the best mod for any Subaru .. tuning capabilities are endless

    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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    If you have any questions please contact us at: 1-888-627-3736 or Email Us Here.