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The Nissan 370Z Nismo is a performance-oriented version of the popular 370Z sports car. With a factory output of 350 horsepower, many enthusiasts seek to enhance their vehicle’s performance further. Upgrading to over 370 horsepower is achievable with the right performance parts. This article explores various modifications and upgrades that can help you reach this goal.
Understanding the Nissan 370Z Nismo
The Nissan 370Z Nismo is equipped with a 3.7-liter V6 engine, delivering a thrilling driving experience. With a focus on performance, the Nismo variant includes several enhancements over the standard model. However, for those looking to push the limits, aftermarket performance parts can significantly boost power output.
Key Performance Upgrades
- Cold Air Intake Systems
- High-Performance Exhaust Systems
- ECU Tuning
- Upgraded Fuel Injectors
- Performance Headers
Cold Air Intake Systems
Installing a cold air intake system can improve airflow to the engine, resulting in increased horsepower and torque. These systems replace the factory air intake with a larger diameter tube and a high-flow filter, allowing the engine to breathe more efficiently.
High-Performance Exhaust Systems
A high-performance exhaust system reduces back pressure and enhances exhaust flow, helping to unleash more power from the engine. Upgrading to a performance exhaust can also improve the sound of your 370Z, giving it a more aggressive tone.
ECU Tuning
ECU tuning involves reprogramming the car’s engine control unit to optimize performance parameters. With a proper tune, you can adjust fuel maps, ignition timing, and other settings to maximize power output, often resulting in significant gains in horsepower.
Upgraded Fuel Injectors
Upgrading to larger fuel injectors allows for increased fuel flow, which is essential when adding horsepower. This upgrade ensures that your engine receives the proper fuel supply to match the increased airflow from other performance modifications.
Performance Headers
Performance headers replace the factory exhaust manifold, improving exhaust flow and reducing back pressure. This upgrade can lead to noticeable gains in horsepower and torque, especially when combined with other modifications.
Additional Upgrades for Enhanced Performance
- Upgraded Intercooler
- High-Performance Turbo Kits
- Lightweight Flywheel
- Performance Clutch
- Suspension Upgrades
Upgraded Intercooler
For those looking to add forced induction, an upgraded intercooler is essential. It helps cool the air entering the engine, improving efficiency and power. A larger intercooler can support higher boost levels without overheating, making it a crucial component for turbocharged setups.
High-Performance Turbo Kits
Installing a turbo kit can dramatically increase horsepower. These kits typically include a turbocharger, intercooler, and all necessary components for installation. With a proper tune, a turbocharged 370Z can easily exceed 370 horsepower.
Lightweight Flywheel
A lightweight flywheel reduces rotational mass, allowing the engine to rev more freely. This upgrade can enhance throttle response and acceleration, making your 370Z feel more agile on the road or track.
Performance Clutch
As power increases, so does the need for a stronger clutch. A performance clutch can handle the increased torque and provide better engagement, ensuring that power is transmitted effectively to the wheels without slipping.
Suspension Upgrades
To fully utilize the increased power, suspension upgrades are essential. Performance shocks, struts, and sway bars can improve handling and stability, allowing you to take full advantage of your 370Z’s enhanced capabilities.
Conclusion
Upgrading your Nissan 370Z Nismo from 350 horsepower to over 370 horsepower is achievable with the right performance parts. By focusing on airflow, exhaust flow, and proper tuning, enthusiasts can unlock significant power gains. Additionally, enhancing other aspects of the vehicle, such as the clutch and suspension, ensures that the increased power is effectively utilized for a thrilling driving experience.