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The Mazda RX-7 is renowned for its lightweight design and rotary engine, making it a favorite among car enthusiasts. To enhance its performance, many owners turn to aftermarket solutions like the Apexi Power FC. This article delves into performance testing the Apexi Power FC on the Mazda RX-7, presenting results and a cost analysis.
Understanding the Apexi Power FC
The Apexi Power FC is an advanced engine management system designed to optimize the performance of the Mazda RX-7’s rotary engine. It replaces the factory ECU, allowing for greater tuning capabilities and improved engine response. Key features include:
- Real-time tuning capabilities
- Data logging for performance analysis
- Customizable fuel maps
- Improved throttle response
Performance Testing Methodology
To assess the effectiveness of the Apexi Power FC, a series of performance tests were conducted. The methodology included:
- Baseline performance measurements using the stock ECU
- Installation of the Apexi Power FC
- Tuning sessions on a dynamometer
- Comparison of power and torque outputs
Baseline Performance Results
Before the installation of the Apexi Power FC, baseline performance metrics were recorded. The stock Mazda RX-7 produced:
- Peak horsepower: 240 hp
- Peak torque: 217 lb-ft
- 0-60 mph time: 5.6 seconds
Performance After Installing the Apexi Power FC
Following the installation and tuning of the Apexi Power FC, significant improvements were observed. The new performance metrics included:
- Peak horsepower: 280 hp
- Peak torque: 250 lb-ft
- 0-60 mph time: 4.8 seconds
Cost Analysis of the Apexi Power FC Installation
Understanding the financial investment involved in upgrading to the Apexi Power FC is essential for RX-7 owners. The cost breakdown includes:
- Apexi Power FC unit: $1,200
- Installation labor: $300
- Tuning session: $200
- Miscellaneous parts (wiring, connectors): $100
Total estimated cost: $1,800
Benefits of Upgrading to the Apexi Power FC
The decision to upgrade to the Apexi Power FC offers several advantages for Mazda RX-7 owners:
- Significant power and torque gains
- Enhanced throttle response and engine efficiency
- Ability to customize fuel maps for different driving conditions
- Improved overall driving experience
Conclusion
Performance testing the Apexi Power FC on the Mazda RX-7 demonstrates notable improvements in horsepower, torque, and acceleration. While the initial investment may seem substantial, the benefits in performance and driving enjoyment make it a worthwhile upgrade for enthusiasts looking to maximize their vehicle’s potential.