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The Subaru WRX is a popular choice among car enthusiasts looking for a balance of performance and reliability. One of the most exciting modifications for the WRX is the E85 conversion, particularly for those aiming for a Stage 3 setup. This article provides a detailed cost breakdown for a Stage 3 WRX E85 conversion, covering parts, tuning, and installation.
Understanding E85 Conversion
E85 is a fuel blend consisting of 85% ethanol and 15% gasoline. This high ethanol content allows for more aggressive tuning and increased horsepower. However, converting to E85 requires specific modifications to ensure compatibility with the fuel.
Parts Required for Stage 3 WRX E85 Conversion
The following list outlines the essential parts needed for a Stage 3 E85 conversion on a Subaru WRX:
- High-Flow Fuel Injectors
- Upgraded Fuel Pump
- Fuel Lines and Fittings
- Upgraded Turbocharger
- Intercooler Upgrade
- Custom Tuning Software
- Performance Exhaust System
- Intake System Upgrade
Cost Breakdown for Parts
Here’s a detailed cost breakdown for each of the necessary parts for the conversion:
- High-Flow Fuel Injectors: $600
- Upgraded Fuel Pump: $300
- Fuel Lines and Fittings: $150
- Upgraded Turbocharger: $1,500
- Intercooler Upgrade: $800
- Custom Tuning Software: $400
- Performance Exhaust System: $1,200
- Intake System Upgrade: $400
Total Parts Cost
Summing up the costs, the total for the parts needed for a Stage 3 WRX E85 conversion is approximately:
Total Parts Cost: $5,450
Tuning Costs
Tuning is a critical aspect of the E85 conversion process. It ensures that the engine runs efficiently and safely on the new fuel. The costs associated with tuning can vary depending on the tuner and location.
- Dyno Tuning Session: $500
- Custom Tune Development: $300
Total Tuning Cost
The total cost for tuning your Stage 3 WRX E85 conversion is approximately:
Total Tuning Cost: $800
Installation Costs
Installation costs can also vary widely based on the shop’s labor rates and the complexity of the installation. Here’s a breakdown of estimated installation costs:
- Labor for Parts Installation: $800
- Labor for Tuning: $200
Total Installation Cost
The total cost for installation of your Stage 3 WRX E85 conversion is approximately:
Total Installation Cost: $1,000
Overall Cost Summary
Now, let’s summarize the overall costs associated with a Stage 3 WRX E85 conversion:
- Total Parts Cost: $5,450
- Total Tuning Cost: $800
- Total Installation Cost: $1,000
Final Total Cost
The final total cost for a Stage 3 WRX E85 conversion is:
Final Total Cost: $7,250
Conclusion
Converting your Subaru WRX to E85 can significantly enhance performance, but it does come with costs. Understanding the breakdown of parts, tuning, and installation can help you budget effectively for this exciting upgrade.