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Vehicles have evolved from being just a 'tool' for transportation to an advanced and capable machine that can tackle a wide variety of tasks. Jampacked with premium technologies and controlled with the computer, they ensure a superior driving experience. However, most of the factory vehicle computers are calibrated very conservatively and intended to meet the needs of an 'average' driver. For those who insist on the latest trends in technology with every passing season and want to get the most out of their vehicle, manufacturers offer more and more sophisticated performance chips and programmers that will turn any daily driver into a performance beast.

We gathered an exhaustive selection of the finest performance chips and programmers to help you unleash the true potential of your Nissan Altima. Get these top-notch products to fine tune your engine for a huge jump in horsepower and torque. Nissan Altima performance chips and programmers contain performance 'tunes' developed and thoroughly tested with the dynamometer to provide you with exceptional function and quality you deserve. You can not only boost your engine's efficiency using performance chips and programmers, but also monitor coolant temperature, exhaust gas temperature, intake air temperature, turbo boost, etc.

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    • (11 reviews)
      # sp434
      Triple Dog GT Tuner by Bully Dog. The Triple Dog Gauge Tuner or GT is four products in one: a vehicle engine tuner, monitor, gauge and diagnostic device all in a single unit. The GT dramatically improves the utility of your vehicle...
      $499.80
    • (6 reviews)
      # sp7670
      GT Platinum Programmer by Bully Dog. The GT Platinum is four products in one; a vehicle engine tuner, monitor, gauge and diagnostic device all in a single unit. The GT dramatically improves the utility of your vehicle by increasing...
      $429.00 - $449.00
    • (7 reviews)
      # sp8955
      V-Force Plus Performance Programmer by JET. The JET V-Force Plus features the same power tuning technology found in JETs performance modules/programmers. The JET V-Force Plus is an inline tuning device that uses a microprocessor to...
      $265.46
    • (0 reviews)
      # sp2578
      ECU Extension / Patch Harness by AEM. This ECU Patch/Extension Harnesses work with most engine management systems and allow you to install turbo timers, data loggers and other ancillary electronics without having to cut and splice...
      $128.41 - $254.90
    • (4 reviews)
      # mpn1863769
      Triple Dog GT Tuner (40410) by Bully Dog. HP Gain 23.5, TQ Gain 30. Adjustable, Speed Limit. Tire. Triple Dog Gauge Tuner for gasoline-powered engines. Loads alternative engine tunes, monitors engine parameters, coaches...
      $499.80
    • (2 reviews)
      # mpn1873335
      GT Platinum Programmer (40417) by Bully Dog. Shift Point/Firmness. Speed Limit. The GT Platinum is four products in one: a vehicle engine tuner, monitor, gauge and diagnostic device all in a single unit. The GT dramatically improves...
      $429.00
    • (1 reviews)
      # mpn1573029
      V-Force Plus Performance Module by JET. HP Gain: 15-17. Change Engine Tuning. Read and Clear Diagnostic Codes. Reworked ignition and fuel curves from 1500 RPM to WOT, increased rev limits where necessary. The JET V-Force Plus...
      $265.46
    • (1 reviews)
      # mpn1581309
      V-Force Plus Performance Module by JET. HP Gain: 12. Change Engine Tuning. Read and Clear Diagnostic Codes. The JET V-Force Plus features the same power tuning technology found in JETs performance modules/programmers. The JET...
      $265.46
    • (0 reviews)
      # mpn470412434
      SMART Accel Controller (410-A001) by APEXi. APEXi Original Accelerator Controller with 7-modes (3 ECO Modes, 2 Boost Modes, Lo-Throttle Mode, and Hi-Throttle Mode).
      $164.84
    • (0 reviews)
      # mpn1871984
      Universal RAM Suction Cup Mounting Kit for Triple Dog GT and WatchDog (30600) by Bully Dog. Adds a Ram-Mount ball mount between the OEM mirror and the mirror button glued to the windshield glass. Does not affect location or function...
      $37.43
    • (2 reviews)
      # mpn1871997
      Universal Sensor Docking Station for Air/Fuel (40385) by Bully Dog. 5 ft. in length with a two wire connection. This unit connects to the PCH board Sensor Docking Station and is included in the Pyrometer Kit. Order this part only...
      $232.13
    • (2 reviews)
      # mpn1871999
      Universal HDMI Cable (40400-100) by Bully Dog. Replacement cable works with Bully Dog WatchDog gauges and Triple Dog GT performance modules. This part acts as the main line of communication between your vehicle and your performance...
      $32.75
    • (2 reviews)
      # mpn1872000
      Universal Power Wire (40400-101) by Bully Dog. Replacement cable works with Bully Dog WatchDog gauges and Triple Dog GT performance modules. This part connects to your vehicle's fuse box to supply power to your monitor.
      $12.62
    • (0 reviews)
      # mpn1873328
      Universal T-Slot Gauge Pod Mount (30600-3) by Bully Dog. Adds a Ram-Mount ball mount between the OEM mirror and the mirror button glued to the windshield glass. Does not affect location or function of mirror. Mounts device in...
      $24.29
    • (0 reviews)
      # mpn1873334
      Universal Windshield Mount for GT and WatchDog (40400-102) by Bully Dog. Adds a Ram-Mount ball mount between the OEM mirror and the mirror button glued to the windshield glass. Does not affect location or function of mirror. Mounts...
      $19.43




    Guides & Articles

    • Performance Chips
      Are Superchips Really Super?
      Although most automobile manufacturers try to achieve a balance between performance and emissions when the ECU is programmed, in reality more power can be obtained when certain engine control parameters are changed. Aftermarket superchips are made to adjust parameters to increase engine power and torque. The superchip gives a “boost” to your vehicle’s performance by enabling you to adjust the settings for the ECU, and allow more fuel to be injected than the factory settings provided.
    • Performance Chips
      Why Should I Add a Throttle Controller?
      The throttle controller will basically bypass the computer in the vehicle. It is designed to take the information right from the accelerator position sensor and compile it in a high speed controller circuit that compiles the signal sent from the Accelerator position sensors. With this controller you are able to program it to different options and the throttle response timing will be noticeably faster.

    Popular Products

    Nissan Altima Performance Chips & Programmers Reviews

    Average rating:  5  5 - 4 reviews
    5 of 5
    CTS Adaptor #98003
    Nice clean adapter, easy install and just a neat fit to having the CTS mounted on your dash.
    APosted by Anthony (Rowlett, TX) /
    2010 Ford F-150
    Was this review helpful for you? Yes
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