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Burger Motorsports JB4 Performance Tuner w/ Fuel Control Wires & Billet Enclosure - Nissan 2023 Z 3.0T VR30DDTT RZ34

Manufacturer: Burger Motorsports
Product # {{ productPartNumber }}

$ 599 00
Approx. ¥92,587

Manufacturer: Burger Motorsports
Product # {{ productPartNumber }}

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This product may not be legal for use on emissions-controlled motor vehicles in your area or region. Please check your local, state, and federal laws before ordering. Learn More

This product is intended for off-road/competition use, and may not be legal for use on highway or street vehicles in your area. Some products sold by Concept Z Performance may solely be used on vehicles in sanctioned competition, which may never be used upon a public road or highway, unless permitted by specific regulator exemptions (such as CARB E.O.).

It is the responsibility of the installer and/or user of the product to ensure that it is used in compliance with all applicable laws and regulations. Concept Z Performance holds no responsibility, either implied or otherwise, for any mechanical, electrical, or emissions failure resulting from using any aftermarket or performance products. Buyer assumes all risk of injury or loss which may result from using this product in a manner for which it is not intended.

Additional resources:
EPA Tampering Policy
SEMA Emissions Requirements by State

Options

$ 599 00
Approx. ¥92,587

Description

Power gains of up to 100hp and 120tq to the wheels on a stock Nissan Z

The JB4 performance tuner for the new 2023+ Nissan Z is plug and play and attaches to two easy-to-access sensors in the engine bay and works with your factory DME tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. The JB4 manipulates the ECU boost control signals allowing it to modify boost levels but does not manipulate the ECU manifold boost reference, allowing your ECU to properly map timing and fueling for the higher boost levels. The end result is something that runs as smoothly as stock only with higher boost targets under heavy throttle. JB4 features a 64mhz processor allowing sensors to be sampled 1000 times per second using dedicated 10 bit digital to analog converters, ensuring smooth and powerful performance.

The JB4 adds OBDII CANbus for increased performance mapping, a variety of useful features such as data logging, boost by gear, optional fuel control wires for AFR adjustment, and on-the-fly map changes. JB4 is simply the most capable tuning system available for the Nissan Z.

The higher the octane the higher you can safely raise the boost pressure over stock and the larger the power gain.

Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit, or to your Windows laptop with the BMS data cable. Both options allow you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. A separate JB4 Mobile app purchase is also required.

Power Gains, Features, & Benefits:

  • Power gains of up to 100hp and 120tq to the wheels on a stock vehicle
  • Quick Plug & Play Installation
  • Now includes our billet JB4 enclosure and fuel control wires.
  • CANbus integration offering unrivaled tuning features and performance
  • Runs as smoothly as stock, this is how your engine should have come from the factory
  • Compatible with all driving modes
  • Fuel economy unchanged during normal driving
  • Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment
  • Ethanol (E85) compatible tuning maps
  • Able to read/delete fault codes
  • Not VIN locked, can be removed without a trace and resold down the road
  • Made in the USA
  • Power Gains, Features, & Benefits
  • Free USA Shipping
  • 5-year warranty

Compatibility

If you have questions about vehicle fitment, please contact us.

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