Z1's Hotbox is a Bluetooth-capable plug-and-play tuning module for the 2023+ Nissan Z, engineered to provide modest increases in horsepower and torque. The HotBox is a device that plugs into the MAP sensors on your VR30, intercepting the factory boost parameters and manipulating the data sent to the ECU, increasing boost levels.  Because the HotBox does not interfere with the factory manifold pressure sensor, your Z is able to operate within the factory-mapped fuel and timing tables. This maintains the driveability and mid-throttle performance your car had when stock, but with greater full-throttle performance. For those who want to increase power but don't wish to tune their stock ECU, the HotBox has proven to be an excellent alternative that provides better value than any other single modification.

Going back to stock or looking to tune later? Not a problem! The HotBox is a product that requires no permanent modification and can be removed as quickly as it was installed, leaving no traces behind!

Product Advisory:

• The Z1 HotBox is intended only for vehicles with factory catalytic converters. Use with non-factory converters will result in check engine light.
• This item is not to be combined with an ECU tune. Use with an aftermarket tune could result in permanent engine damage.

BLUETOOTH READY

Using the new Hotbox mobile app, you can select three different modes; Performance (increased output), Stock, and Valet (reduced output). The app also provides you with the ability to view and log boost parameters through your smartphone. The Z1 Hotbox App is available in the Google Play Store and the Apple App Store.

The GainZ

The HotBox puts power at your fingertips, giving the user the ability to add up to 20whp in a matter of minutes. Gains indicated in the graphs below were captured on a completely stock 2023 Z on 93 octane fuel.

• HP - +20whp
• TQ - +42tq

(Click image below for full resolution.)

Features:

• Plug-and-play installation
• Increases boost 3-4 psi
• Smooth and predictable power delivery
• Requires no permanent modifications, easily returns to stock if needed
• Maintains fuel economy under normal driving conditions

Fits:

• 2023+ Nissan Z

Looking for more customization and features? Z1 offers ECU tunes custom-calibrated for your Z with features including map switching, launch control, Bluetooth vehicle integration, and more! Learn more at the link below!

• Z1 EcuTek Performance Tuning Package

*** This item does not qualify for any additional discounts or promotions ***