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The 2023 Audi TTRS 2.5 TFSI has garnered significant attention in the automotive community, particularly when it comes to performance upgrades. With the introduction of the APR Stage 2 tuning package, enthusiasts are eager to compare the real-world results against stock dyno runs. This article delves into the findings from various dyno tests to highlight the performance differences and the impact of the APR Stage 2 upgrade.
Understanding the TTRS 2.5 TFSI Engine
The Audi TTRS is powered by a 2.5-liter TFSI engine, renowned for its impressive power output and efficiency. This inline-five engine is equipped with a turbocharger, allowing it to deliver robust performance while maintaining fuel efficiency. The stock version produces around 394 horsepower and 354 lb-ft of torque, making it a formidable competitor in the sports car segment.
APR Stage 2 Upgrade Overview
The APR Stage 2 upgrade enhances the TTRS’s performance by optimizing the engine’s software and adding a high-flow downpipe. This modification not only increases horsepower and torque but also improves throttle response and overall drivability. The APR Stage 2 tune is designed to maximize the potential of the TTRS while ensuring reliability and longevity.
Dyno Testing Methodology
To accurately compare the performance of the stock TTRS and the APR Stage 2 modified version, a series of controlled dyno runs were conducted. The tests were performed under consistent conditions, ensuring that variables such as temperature, humidity, and fuel quality were kept constant. Each vehicle underwent multiple runs to obtain an average power output.
Stock TTRS Dyno Results
The stock Audi TTRS 2.5 TFSI was tested on the dynamometer, yielding impressive results. The average horsepower recorded was approximately 394 hp, with torque figures reaching around 354 lb-ft. These numbers are consistent with Audi’s official specifications and demonstrate the engine’s capabilities in its factory form.
APR Stage 2 Dyno Results
Following the installation of the APR Stage 2 upgrade, the TTRS underwent another round of dyno testing. The results were remarkable, showcasing a significant increase in both horsepower and torque. The average power output was measured at approximately 472 hp, with torque climbing to around 430 lb-ft. This represents a substantial gain over the stock configuration.
Performance Comparison
For those considering the APR Stage 2 upgrade for their TTRS, there are several factors to keep in mind:
- Warranty implications: Modifying the vehicle may affect the manufacturer’s warranty.
- Insurance considerations: Inform your insurance provider about any modifications.
- Maintenance: Ensure that regular maintenance is performed to keep the vehicle in optimal condition.
Conclusion
The comparison between the stock Audi TTRS 2.5 TFSI and the APR Stage 2 modified version showcases the potential for significant performance gains through tuning. With an increase of 78 horsepower and 76 lb-ft of torque, the APR Stage 2 upgrade transforms the driving experience, making the TTRS not only faster but also more enjoyable to drive. For enthusiasts looking to extract more performance from their vehicles, this upgrade is a compelling option.
When comparing the stock TTRS to the APR Stage 2 modified version, the differences in performance are clear. The following points summarize the key findings:
- Stock TTRS: 394 hp and 354 lb-ft of torque.
- APR Stage 2 TTRS: 472 hp and 430 lb-ft of torque.
- Power increase: 78 hp and 76 lb-ft of torque.
- Improved throttle response and driving dynamics.
Real-World Driving Experience
In addition to the dyno results, real-world driving experiences have also highlighted the benefits of the APR Stage 2 upgrade. Drivers have reported enhanced acceleration, smoother power delivery, and an overall more engaging driving experience. The increased power allows for quicker overtaking and improved performance on both the street and track.
Considerations for Potential Buyers
For those considering the APR Stage 2 upgrade for their TTRS, there are several factors to keep in mind:
- Warranty implications: Modifying the vehicle may affect the manufacturer’s warranty.
- Insurance considerations: Inform your insurance provider about any modifications.
- Maintenance: Ensure that regular maintenance is performed to keep the vehicle in optimal condition.
Conclusion
The comparison between the stock Audi TTRS 2.5 TFSI and the APR Stage 2 modified version showcases the potential for significant performance gains through tuning. With an increase of 78 horsepower and 76 lb-ft of torque, the APR Stage 2 upgrade transforms the driving experience, making the TTRS not only faster but also more enjoyable to drive. For enthusiasts looking to extract more performance from their vehicles, this upgrade is a compelling option.