STILLEN 2009-2011 Nissan 370Z [Z34] Nismo Supercharger Tuned System [Polished] - 407770NP

Unleash the full potential of your VQ37-powered Nissan 370Z Nismo with the STILLEN Supercharger Tuned System (Polished) — a complete, turn-key forced induction solution engineered for serious performance with factory-level drivability.

At the heart of the system is a polished Vortech V-3 centrifugal supercharger, paired with a high-efficiency air-to-water intercooler that cools the intake charge right at the engine entry point. This results in consistent power delivery, reduced heat soak, and strong performance in both daily driving and aggressive conditions.

The system is fully engineered to deliver a massive increase in horsepower and torque, with typical output around 400 wheel horsepower, while maintaining stock-like fuel economy during low-RPM cruising. Power delivery is smooth, linear, and predictable — perfect for daily drivers, canyon runs, and track days alike.

This kit includes UpRev tuning support, complete with a tuner cable and datalogging capability, allowing precise calibration for optimal performance and reliability. The compact front-mounted heat exchanger maximizes airflow without compromising packaging, and the entire system fits cleanly under the factory hood.

Designed, engineered, and tested by STILLEN, this supercharger system transforms the 370Z Nismo into a brutally fast yet refined performance machine — without sacrificing drivability or reliability.

Key Features & Benefits

• Turn-key bolt-on supercharger system
• Polished Vortech V-3 centrifugal supercharger
• Air-to-water intercooling system
• Major horsepower and torque gains
• Typical output around 380–450 WHP (conditions dependent)
• Includes UpRev tune file, tuner cable & datalogging
• Stock-like drivability and MPG at low RPM
• Front-mounted compact heat exchanger
• Fits under the factory hood
• Designed and engineered by STILLEN
• Optional 3-year / 36,000-mile powertrain warranty
• Made in the USA
• Not CARB-exempt / Not for sale in California

Fitment

Fits ONLY the following vehicles:

• 2009-2011 Nissan 370Z Nismo (Z34)
• Engine: VQ37VHR 3.7L V6
• Body Code: Z34

Notes:

• Designed specifically for Nismo models only
• Fits under the factory hood (no hood modification required)
• Not legal for sale or use in California
• Tuning included via UpRev
• Installation typically takes ~12 hours
• Professional installation recommended