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The CLA45 AMG is a compact luxury sedan that has gained a reputation for its impressive performance and cutting-edge technology. One of the most exciting upgrades for this vehicle is the installation of an HKS turbocharger, which can significantly enhance its power output. In this article, we will explore the dyno results before and after the HKS turbocharger upgrade, providing insights into the performance gains achieved through this modification.
Understanding the CLA45 AMG and Its Engine
The Mercedes-Benz CLA45 AMG is powered by a 2.0-liter inline-4 turbocharged engine. This engine is known for its high output and efficiency, producing around 375 horsepower and 350 lb-ft of torque in its stock form. The combination of advanced engineering and turbocharging allows the CLA45 to deliver exhilarating performance, making it a popular choice among enthusiasts.
The HKS Turbocharger Upgrade
The HKS turbocharger upgrade is designed to improve the performance of the CLA45 AMG by increasing the airflow and boosting the engine’s power. HKS is a well-respected name in the aftermarket performance industry, known for producing high-quality components that enhance vehicle performance without compromising reliability.
Benefits of Upgrading to an HKS Turbocharger
- Increased horsepower and torque
- Improved throttle response
- Enhanced engine efficiency
- Better overall performance
Dyno Testing: Measuring Performance Gains
To quantify the performance gains from the HKS turbocharger upgrade, dyno testing was conducted both before and after the installation. A dynamometer measures the power output of the engine, providing valuable data on horsepower and torque at the wheels.
Dyno Results Before the Upgrade
Before the HKS turbocharger was installed, the CLA45 AMG produced the following dyno results:
- Horsepower: 375 hp
- Torque: 350 lb-ft
Dyno Results After the Upgrade
After the installation of the HKS turbocharger, the CLA45 AMG showed remarkable improvements in its power output. The dyno results were as follows:
- Horsepower: 450 hp
- Torque: 410 lb-ft
Performance Comparison: Before and After
The comparison of the dyno results clearly demonstrates the significant performance gains achieved through the HKS turbocharger upgrade. The increase of 75 horsepower and 60 lb-ft of torque marks a substantial enhancement in the vehicle’s capabilities.
Graphical Representation of Dyno Results
Visualizing the dyno results can provide a clearer understanding of the performance improvements. The graph below illustrates the power curve before and after the upgrade, showcasing the enhanced performance across the RPM range.
Real-World Performance Enhancements
While dyno results provide valuable insights, real-world performance is equally important. The CLA45 AMG with the HKS turbocharger upgrade experiences improved acceleration, faster throttle response, and an overall more exhilarating driving experience.
Driving Experience After the Upgrade
Drivers have reported noticeable differences in the vehicle’s behavior on the road, including:
- Quicker acceleration from a standstill
- Increased mid-range power for overtaking
- Smoother power delivery
Conclusion
The HKS turbocharger upgrade for the CLA45 AMG is a highly effective modification that delivers impressive power gains and enhances the overall driving experience. With a significant increase in horsepower and torque, this upgrade transforms the already capable CLA45 into an even more thrilling performance machine.
For enthusiasts looking to unlock the full potential of their CLA45 AMG, the HKS turbocharger upgrade is a worthy investment that pays off in both performance and driving enjoyment.