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The FA20 engine has gained popularity among car enthusiasts for its performance potential and tuning capabilities. Upgrading your FA20 engine can significantly enhance its power and efficiency. This guide will take you through ten essential steps to upgrade your FA20 performance, from a simple cold air intake to a full turbo setup.
Step 1: Cold Air Intake
A cold air intake is one of the first upgrades you should consider. It allows your engine to breathe better by drawing cooler air from outside the engine bay, improving combustion efficiency.
- Choose a high-quality intake system designed for the FA20.
- Follow the manufacturer’s installation instructions carefully.
- Ensure all connections are secure to avoid air leaks.
Step 2: High-Performance Exhaust System
Upgrading your exhaust system can significantly reduce back pressure and improve exhaust flow. A high-performance exhaust will enhance your engine’s sound and performance.
- Select a cat-back exhaust system for optimal performance.
- Consider a system with larger diameter piping for better flow.
- Check for compatibility with your existing setup.
Step 3: ECU Tune
A proper ECU tune is crucial after any performance upgrade. It optimizes fuel maps and ignition timing to maximize your engine’s potential.
- Choose a reputable tuning company with experience in FA20 engines.
- Consider both stage 1 and stage 2 tunes based on your upgrades.
- Ensure the tuner uses a dyno for accurate results.
Step 4: Upgraded Intercooler
If you’re planning to add a turbo, an upgraded intercooler is essential. It cools the air before it enters the engine, increasing performance and reducing the risk of knock.
- Choose a front-mount or top-mount intercooler based on your setup.
- Ensure proper fitment and airflow to maximize efficiency.
- Consider additional piping upgrades for better flow.
Step 5: Turbocharger Kit
The turbocharger is the heart of your performance upgrade. A quality turbo kit will provide significant power gains and improve overall engine performance.
- Select a turbo kit specifically designed for the FA20 engine.
- Ensure it includes all necessary components for installation.
- Consider a kit with adjustable boost settings for tuning flexibility.
Step 6: Upgraded Fuel System
With increased power comes the need for more fuel. Upgrading your fuel system is vital to support higher horsepower levels.
- Install larger fuel injectors to accommodate increased fuel demands.
- Consider upgrading the fuel pump for better flow.
- Use high-quality fuel lines and fittings for safety and performance.
Step 7: Performance Clutch
As power increases, your stock clutch may struggle to handle the extra torque. A performance clutch will ensure reliable power transfer to the wheels.
- Choose a clutch rated for your expected power levels.
- Consider a lightweight flywheel for quicker revs.
- Ensure proper installation for optimal performance.
Step 8: Suspension Upgrades
With increased power, handling becomes more critical. Upgrading your suspension will improve stability and control during spirited driving.
- Consider coilovers for adjustable ride height and damping.
- Upgrade sway bars to reduce body roll.
- Install performance bushings for better feedback and response.
Step 9: Brake System Upgrade
Increased power demands better stopping performance. Upgrading your brake system is essential for safety and performance.
- Install larger brake rotors for improved heat dissipation.
- Upgrade to high-performance brake pads for better grip.
- Consider stainless steel brake lines for improved pedal feel.
Step 10: Regular Maintenance
After completing your upgrades, regular maintenance is crucial to keep your FA20 running smoothly. This includes oil changes, checking fluid levels, and monitoring performance.
- Follow a regular maintenance schedule based on your driving habits.
- Use high-quality fluids and filters for longevity.
- Keep an eye on performance metrics to catch any issues early.
By following these ten steps, you can transform your FA20 engine from a stock configuration to a high-performance powerhouse. Each upgrade builds upon the last, ensuring a balanced and reliable performance increase.