Table of Contents
The Mazda FD RX-7 is a beloved sports car known for its lightweight design and rotary engine. For enthusiasts looking to boost performance, upgrading to 400+ horsepower with Apex’i Power FC ECU tuning is a popular choice. This article provides a detailed cost breakdown of the necessary components and labor involved in achieving this power goal.
Understanding the Apex’i Power FC ECU
The Apex’i Power FC is an advanced engine management system designed specifically for the RX-7. It allows for precise tuning of fuel maps, ignition timing, and other critical parameters, enabling a significant increase in horsepower and torque.
Key Components for Upgrading to 400+ HP
- Apex’i Power FC ECU
- High-flow fuel injectors
- Upgraded fuel pump
- Aftermarket turbocharger
- Performance intercooler
- Exhaust system upgrade
- Dyno tuning session
Cost Breakdown
Apex’i Power FC ECU
The cost of the Apex’i Power FC ECU typically ranges from $800 to $1,200, depending on the retailer and any additional accessories included.
High-flow Fuel Injectors
Upgrading to high-flow fuel injectors is essential for handling increased fuel demands. Expect to pay between $300 and $600 for a set of four injectors.
Upgraded Fuel Pump
A high-performance fuel pump is critical for ensuring adequate fuel delivery. Costs for upgraded fuel pumps range from $150 to $300.
Aftermarket Turbocharger
A new turbocharger can significantly increase horsepower. Prices for aftermarket turbochargers can vary widely, typically between $1,000 and $2,500.
Performance Intercooler
An upgraded intercooler helps maintain optimal air temperatures for better performance. Costs usually range from $500 to $1,200.
Exhaust System Upgrade
A performance exhaust system enhances airflow and sound. Budget between $500 and $1,500 for a quality exhaust upgrade.
Dyno Tuning Session
Finally, a professional dyno tuning session is necessary to optimize the setup. This service typically costs between $300 and $600.
Total Estimated Costs
Summing up the costs from the components listed above, here is a rough estimate:
- Apex’i Power FC ECU: $800 – $1,200
- High-flow Fuel Injectors: $300 – $600
- Upgraded Fuel Pump: $150 – $300
- Aftermarket Turbocharger: $1,000 – $2,500
- Performance Intercooler: $500 – $1,200
- Exhaust System Upgrade: $500 – $1,500
- Dyno Tuning Session: $300 – $600
The total estimated cost for upgrading your FD RX-7 to 400+ horsepower with Apex’i Power FC ECU tuning ranges from approximately $2,800 to $8,900, depending on the choices made for each component.
Conclusion
Upgrading your Mazda FD RX-7 to achieve 400+ horsepower with Apex’i Power FC ECU tuning is an exciting project for any car enthusiast. While the costs can add up, the performance gains and driving experience are often well worth the investment.