MITA Motorsports | NSX, S2000, Integra Specialists


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MITA NSX Keyless Entry System


(2 reviews)

Available on backorder



Introducing the NSX Keyless System by MITA – Elevate your driving experience with seamless convenience and enhanced security. Our meticulously designed product offers a sophisticated integration of modern technology into your NSX, ensuring effortless access and control. The NSX Keyless System provides you with the ability to lock and unlock your doors remotely, all while boasting an array of thoughtful features for a heightened driving experience.

Effortless Installation

MITA’s NSX Keyless System is engineered with simplicity in mind, allowing for a smooth and hassle-free installation process. Our comprehensive base kit includes:

  • Keyless Unit with matching remote transmitters
  • Flasher Harness with 18 terminals
  • Keyless harness with flat white and 14-terminal grey connectors
  • Trunk Release harness with 20 terminals
  • NA1-100 Adapter (required for early production) with 12-terminal harness

Whether you’re seeking a swift 15-minute installation for the keyless feature alone or planning to expand your customization with trunk release and light flash capabilities, the step-by-step guide makes the process intuitive and straightforward.

Enhanced Functionality

The NSX Keyless System redefines convenience with its intuitive functionality. Upon installation, you can experience:

  • Secure remote locking and unlocking using the matching remote transmitters.
  • Optional parking light flashes: Your parking lights will flash once upon unlocking and twice upon locking if the Flasher Harness is installed.
  • Convenient trunk release: With the Trunk Release harness in place, a press-and-hold of the trunk button on the remote transmitter for three seconds will trigger a triple light flash, followed by trunk release.

Professional Tools Required

To ensure a seamless installation, gather these tools:

  • Phillips #2 screwdriver
  • Wire fish for easy wire routing
  • Tape to assist with wire management
  • 7mm wrench/spanner/socket for trunk release installation (if desired)
  • Optional: wide flat screwdriver for connector separation

Streamlined Installation Process

  1. Main Keyless Unit Installation:
    • Locate the Factory Keyless connector beneath the dash.
    • Remove the dash under cover, detach three barbs, and connect the new keyless unit to the factory harness.
    • Test door lock functionality for peace of mind.
  2. Optional Light Flash and Trunk Release Installation:
    • Carefully remove the under dash cover panel on the driver/right side.
    • Set up the Light Flash Harness by passing the 2-pin connector behind the radio and installing the 18-terminal tap connector.
    • For Trunk Release installation, follow a step-by-step process that involves glove box removal, side dash vent cover removal, and attaching the provided 20-terminal connector.
  3. Finalize Installation and Reassembly:
    • Reinstall interior parts, vent tubes, and dash covers as outlined in the instructions.
    • Attach the keyless unit to the lower cover on the passenger side using provided zip ties.
    • Ensure all connections are secure and follow steps to complete the reassembly.

Experience the Future Today

Congratulations on enhancing your NSX with the MITA NSX Keyless System. With this integration, you’ve unlocked a new level of convenience, security, and sophistication. Please note that proper installation is crucial, and if you’re not comfortable with the process, we recommend seeking assistance from a qualified professional.

Elevate your driving experience with MITA. Experience the future of automotive technology.

Please Note: Compatibility Information

The MITA NSX Keyless System, as described in the installation guide, is specifically designed for installation in early-generation Japanese domestic right-hand drive NSX models. While we strive to provide an exceptional product experience, it’s important to be aware that this kit’s functionality and installation steps are optimized for this particular vehicle configuration.

If you own a different NSX model, a left-hand drive version, or a vehicle from a different region, please exercise caution and ensure compatibility before proceeding with the installation. We recommend consulting a qualified automotive professional or contacting our customer support team for guidance on the suitability of the MITA NSX Keyless System for your specific vehicle.

MITA takes pride in delivering innovative and reliable automotive solutions, and your satisfaction is our priority. As such, we encourage you to make an informed decision based on your vehicle’s specifications and requirements.

Thank you for considering the MITA NSX Keyless System to enhance your driving experience.

Additional information

Weight1.5 kg
Dimensions20 × 18 × 7 cm

2 reviews for MITA NSX Keyless Entry System

  1. CC

    chi chun neo choi (verified owner)

    fast shipping , and good customer service

  2. KH

    Kuroda H. (verified owner)

    Thank you so much !!

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