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The Infiniti G35 is a beloved vehicle among car enthusiasts, known for its performance and style. To enhance its capabilities, many owners turn to aftermarket modifications. In this article, we will explore the real results of dyno testing various mods from reputable brands such as Injen, Stillen, and JWT.
Understanding Dyno Testing
Dyno testing is a critical process for measuring the performance improvements of vehicle modifications. It provides quantifiable data on horsepower and torque, allowing enthusiasts to make informed decisions about upgrades. The two main types of dyno tests are:
- Chassis Dyno: Measures the power output at the wheels.
- Engine Dyno: Measures the power output directly from the engine.
Modifications Tested
In this article, we will focus on three popular modifications for the Infiniti G35:
- Injen Cold Air Intake
- Stillen Cat-Back Exhaust System
- JWT ECU Tune
1. Injen Cold Air Intake
The Injen Cold Air Intake is designed to improve airflow to the engine, which can lead to increased horsepower and torque. During dyno testing, the following results were observed:
- Baseline Power: 240 HP
- Post-Installation Power: 255 HP
- Torque Increase: 10 lb-ft
These results demonstrate a notable improvement in performance, showcasing the effectiveness of the Injen Cold Air Intake.
2. Stillen Cat-Back Exhaust System
The Stillen Cat-Back Exhaust System is engineered to enhance exhaust flow, which can contribute to better engine performance. The dyno testing yielded the following results:
- Baseline Power: 240 HP
- Post-Installation Power: 262 HP
- Torque Increase: 12 lb-ft
The Stillen Cat-Back Exhaust System showed significant gains, making it a popular choice among G35 owners looking for enhanced sound and performance.
3. JWT ECU Tune
The JWT ECU Tune optimizes the engine’s performance by adjusting fuel maps and ignition timing. The results from the dyno testing were impressive:
- Baseline Power: 240 HP
- Post-Installation Power: 270 HP
- Torque Increase: 15 lb-ft
The JWT ECU Tune provided the most significant power increase among the tested modifications, showcasing the importance of tuning in maximizing performance.
Combined Results
When combining all three modifications, the overall performance gains were substantial. The cumulative results from the dyno testing were:
- Total Baseline Power: 240 HP
- Total Post-Installation Power: 287 HP
- Total Torque Increase: 37 lb-ft
These results highlight the effectiveness of using multiple modifications to achieve maximum performance in the Infiniti G35.
Conclusion
In conclusion, dyno testing of the Injen Cold Air Intake, Stillen Cat-Back Exhaust System, and JWT ECU Tune has shown significant improvements in horsepower and torque for the Infiniti G35. For enthusiasts looking to enhance their driving experience, these modifications offer real results that can be quantified through testing.
As always, it’s crucial to ensure that any modifications comply with local regulations and are installed correctly to achieve the best results.