Take your 2023+ Nissan Z (RZ34) to the next level with the TruControl by STILLEN Inline Power Modulea seamless and reversible performance upgrade that delivers real power gains in just minutes. Designed to work with your stock ECU and wiring, this plug-and-play module gives you access to up to +70 flywheel horsepower and +86 lb-ft of torque without permanent modifications or tuning headaches.

Whether youre carving canyons or heading to the track, TruControl enhances performance across the entire RPM range, improving throttle response, mid-range punch, and top-end power. Installation is quick and simpleno cutting, splicing, or tools requiredand the module can be removed anytime to maintain your factory warranty.

What sets TruControl apart is its Bluetooth-enabled smartphone integration. Use the app to select from multiple performance maps (including Race, Sport, and Eco modes) or upload custom tunes if youve installed other STILLEN performance upgrades like intakes or exhausts.

Plus, with STILLENs 14-day satisfaction guarantee, you can test it risk-free on your own car. More power. More torque. No compromises.