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The Mitsubishi 4G63 engine has gained a legendary status among car enthusiasts, particularly for its performance in the Eclipse model. Understanding the costs associated with enhancing this engine’s power can provide valuable insights for those looking to boost their vehicle’s performance. This article will delve into the various components involved in making power from intake to exhaust and internals.
Understanding the 4G63 Engine
The 4G63 is a turbocharged inline-four engine that has been a favorite among tuners due to its potential for high horsepower and torque. Its design allows for various modifications, making it a versatile platform for performance upgrades.
Intake Modifications
Upgrading the intake system is one of the first steps in increasing the engine’s power. A better intake allows for improved airflow, which can lead to significant performance gains.
- Aftermarket Intake Manifold: Upgrading to a performance intake manifold can cost between $300 to $1,000.
- High-Performance Air Filter: A quality air filter can range from $50 to $150.
- Cold Air Intake Kit: These kits typically cost between $200 and $500.
Fuel System Enhancements
To support increased power, the fuel system often requires upgrades to ensure adequate fuel delivery.
- Fuel Injectors: Upgrading to larger injectors can cost between $300 to $600.
- Fuel Pump: A high-performance fuel pump may range from $100 to $300.
- Fuel Pressure Regulator: Expect to spend around $100 to $250 for a quality regulator.
Tuning and Engine Management
Tuning the engine management system is crucial for maximizing power output and ensuring engine longevity.
- ECU Reflash or Standalone System: Costs can vary from $500 to $2,000 depending on the system.
- Tuning Software: Software licenses typically range from $200 to $600.
- Dyno Tuning: Professional tuning sessions can cost between $300 and $800.
Exhaust System Upgrades
An efficient exhaust system is essential for reducing back pressure and enhancing engine performance.
- Aftermarket Exhaust Manifold: Expect to pay between $300 to $800 for a performance manifold.
- Cat-Back Exhaust System: These systems can cost anywhere from $400 to $1,200.
- High-Flow Catalytic Converter: Prices typically range from $150 to $500.
Internal Engine Components
For those looking to significantly increase power, internal modifications may be necessary. This can involve replacing or upgrading various engine components.
- Pistons: Forged pistons can cost between $500 to $1,200.
- Connecting Rods: Upgrading to forged rods typically ranges from $300 to $800.
- Cylinder Head Work: Porting and polishing can cost between $400 and $1,000.
Cooling System Enhancements
Maintaining optimal temperatures is critical, especially when increasing power. Upgrading the cooling system can prevent overheating and improve performance.
- Aftermarket Radiator: A performance radiator can cost between $200 to $600.
- Upgraded Intercooler: Expect to pay around $300 to $1,000 for a high-performance intercooler.
- Cooling Fans: Upgrading fans can range from $100 to $300.
Overall Cost Considerations
When considering the total cost of making power with the 4G63 engine, it is essential to factor in both parts and labor. Depending on the extent of modifications, costs can vary widely.
- Basic Upgrades: Expect to spend around $1,500 to $3,000.
- Moderate Upgrades: A budget of $3,000 to $6,000 is typical for more extensive modifications.
- Full Build: For a complete performance build, costs can exceed $10,000.
Conclusion
Enhancing the power of a 4G63 engine involves a range of modifications from intake to exhaust and internals. Understanding the costs associated with each component can help enthusiasts make informed decisions based on their performance goals and budget. Whether you are a casual driver or a dedicated tuner, the 4G63 offers a platform rich with potential for power enhancement.