Table of Contents
The AMS Alpha S Charge Cooler is a popular upgrade for the BMW S63 engine, known for its ability to enhance performance through improved charge air cooling. In this article, we will delve into the performance testing results of the AMS Alpha S Charge Cooler on the S63, as well as the associated costs involved in this upgrade.
Overview of the AMS Alpha S Charge Cooler
The AMS Alpha S Charge Cooler is designed to optimize the intake air temperature, which is critical for maximizing engine performance. By reducing the temperature of the charge air, the cooler allows for denser air to enter the combustion chamber, leading to improved power output and efficiency.
Testing Methodology
To accurately assess the performance of the AMS Alpha S Charge Cooler, we conducted a series of tests under controlled conditions. The testing involved:
- Baseline runs with the stock charge cooler.
- Installation of the AMS Alpha S Charge Cooler.
- Performance runs with data logging for temperature and power output.
Performance Results
The results of our performance tests showed significant improvements in both charge air temperature and power output. Below are the key findings:
Charge Air Temperature
With the stock charge cooler, we recorded an average charge air temperature of 45°C during high load runs. After installing the AMS Alpha S Charge Cooler, the average temperature dropped to 30°C. This reduction in temperature is crucial for maintaining engine performance, especially during extended periods of high power output.
Power Output
Power output was measured on a dynamometer before and after the installation of the AMS Alpha S Charge Cooler. The results were as follows:
- Stock Charge Cooler: 620 HP
- AMS Alpha S Charge Cooler: 670 HP
This 50 HP increase demonstrates the effectiveness of the AMS Alpha S Charge Cooler in enhancing engine performance.
Cost Analysis
When considering an upgrade, it is essential to evaluate the costs involved. The AMS Alpha S Charge Cooler is priced competitively in the market, and the overall investment can vary based on installation and additional modifications.
- AMS Alpha S Charge Cooler: $1,800
- Installation Costs: $500 (average)
- Additional Modifications (if needed): $300
The total estimated cost for the upgrade, including installation and potential modifications, is approximately $2,600. This investment can yield significant performance gains, making it a worthwhile consideration for enthusiasts.
Conclusion
The AMS Alpha S Charge Cooler proves to be an effective upgrade for the BMW S63 engine, delivering substantial improvements in charge air temperature and power output. While the initial investment may seem considerable, the performance enhancements justify the cost for many enthusiasts looking to maximize their vehicle’s capabilities.
For those considering this upgrade, we recommend consulting with a professional installer to ensure optimal performance and reliability. The AMS Alpha S Charge Cooler is not just an upgrade; it’s a step towards unlocking the full potential of the S63 engine.