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The Audi S4 is a performance-oriented sedan that has captured the attention of car enthusiasts and tuners alike. With its powerful engine and advanced technology, it offers a thrilling driving experience. In this article, we will explore the performance testing of the Audi S4 after Stage 2 tuning, focusing on drag race results and the power gains achieved.
Understanding Stage 2 Tuning
Stage 2 tuning for the Audi S4 typically involves modifications that enhance the vehicle’s performance significantly. This includes upgrading the exhaust system, intercooler, and remapping the ECU. The goal is to increase horsepower and torque, resulting in faster acceleration and improved overall performance.
Performance Specifications of the Audi S4
- Engine: 3.0-liter V6 TFSI
- Stock Horsepower: 349 hp
- Stock Torque: 369 lb-ft
- 0-60 mph: 4.4 seconds
Stage 2 Modifications Overview
- High-performance downpipe
- Upgraded intercooler
- ECU remap for optimized performance
- Performance air intake system
Drag Race Testing Methodology
To evaluate the performance gains from Stage 2 tuning, we conducted a series of drag races under controlled conditions. The testing involved multiple runs to ensure consistency and accuracy in the results. The Audi S4 was pitted against both stock models and competitors in its class.
Drag Race Results
After completing the drag races, we compiled the results to analyze the performance improvements. Below are the key findings from our testing.
- Stock Audi S4: 0-60 mph in 4.4 seconds
- Stage 2 Audi S4: 0-60 mph in 3.8 seconds
- Quarter mile time for Stock: 12.8 seconds
- Quarter mile time for Stage 2: 11.9 seconds
Power Gains from Stage 2 Tuning
The power gains from Stage 2 tuning were significant. The upgraded components and ECU remap allowed the Audi S4 to produce substantially more horsepower and torque, enhancing its acceleration capabilities.
- Stock Horsepower: 349 hp
- Stage 2 Horsepower: 450 hp
- Stock Torque: 369 lb-ft
- Stage 2 Torque: 480 lb-ft
Driving Experience and Handling
With the Stage 2 tuning, the driving experience of the Audi S4 transformed. The increased power output provided a more exhilarating acceleration, while the enhancements in the exhaust and intake systems contributed to a more aggressive sound and improved throttle response.
Conclusion
In conclusion, the Stage 2 tuning of the Audi S4 resulted in impressive power gains and significantly improved performance in drag racing scenarios. With a reduction in 0-60 mph time and enhanced quarter-mile performance, the Audi S4 proves to be a formidable competitor in the performance sedan market.