Hey guys, if you're here, you're probably itching to boost your Mitsubishi Eclipse 2G's performance. You've come to the right place! We're diving deep into the world of Mitsubishi Eclipse 2G turbo kits, breaking down everything you need to know. From understanding the basics to choosing the right kit and the installation process, we'll cover it all. Get ready to transform your ride into a speed demon.

Understanding the Mitsubishi Eclipse 2G Turbo Kit

Alright, so what exactly is a Mitsubishi Eclipse 2G turbo kit? Simply put, it's a system designed to force more air into your engine's cylinders. More air means more fuel can be burned, which equals more power. The stock Mitsubishi Eclipse 2G, whether it's the GS, RS, or the more performance-oriented GST and GSX models, can benefit greatly from a turbocharger. The main components of a turbo kit typically include a turbocharger itself, an exhaust manifold, a downpipe, an intercooler, piping, wastegate, blow-off valve, and all the necessary hardware like gaskets, bolts, and vacuum lines. The goal is to create a system that works seamlessly with your engine, providing a significant increase in horsepower and torque.

Before you start, it's crucial to understand your car's current state. Is your engine in good condition? Have you done any previous modifications? Are you planning to upgrade other components like the fuel injectors, fuel pump, or ECU? Answering these questions will help you choose the right kit and ensure a smooth installation process. Think about your goals too. Are you aiming for a specific horsepower target? Do you want a daily driver or a track monster? These factors will influence the type of turbo kit you'll need. Choosing the right turbo kit is like choosing the right shoes; it depends on the activity you're planning to do! A small, responsive turbo might be perfect for street driving, while a larger turbo is better suited for high-horsepower builds on the track. Knowing the key components and their function is a must. The turbocharger itself compresses the air, the exhaust manifold connects to your engine's exhaust ports, the downpipe routes exhaust gases away from the turbo, the intercooler cools the compressed air to increase density, the wastegate controls boost pressure, and the blow-off valve releases excess pressure to protect the turbo. Understanding these will help you choose the right components. When it comes to performance upgrades, taking your time to research and understand your options is a must.

Types of Mitsubishi Eclipse 2G Turbo Kits

There are different types of turbo kits available for your Mitsubishi Eclipse 2G, each with its own pros and cons. The most common types include:

• Bolt-on Turbo Kits: These kits are designed to be a straightforward installation, often using factory mounting points. They're a great option if you're looking for a relatively easy upgrade without extensive modifications. Bolt-on kits typically come with all the necessary components and hardware. So, you can install them without needing to fabricate custom parts. They are great for beginners.
• Custom Turbo Kits: These kits involve selecting individual components and often require more fabrication work. They offer greater flexibility in terms of performance goals, but they also require more expertise and can be more expensive. You can tailor the kit to your specific needs. You'll have more control over the components, allowing for optimized performance.
• Complete Turbo Kits: Complete kits include everything you need, from the turbocharger to the intercooler and all the necessary piping and hardware. They are designed to be a one-stop solution. This can save you time and effort in sourcing individual parts. They are generally more expensive but can be a good value.

Consider your budget and the amount of work you're willing to do. If you're new to turbocharging, a bolt-on or complete kit is probably the best way to go. If you're an experienced mechanic or have access to a shop, a custom kit might give you the best performance.

Choosing the Right Turbo Kit for Your Eclipse 2G

Choosing the right Mitsubishi Eclipse 2G turbo kit involves several considerations. First, you'll need to figure out your horsepower goals. Do you want a modest increase, or are you aiming for extreme power? Your goals will determine the size and type of turbocharger you need. Larger turbos can deliver more power but might also result in more turbo lag at lower RPMs. Then, you'll need to consider your budget. Turbo kits can range in price, so set a budget beforehand. Be prepared to spend more on higher-quality components. Remember, it's often better to invest in a reliable kit than to cut corners.

Next up, you should research brands. Reputable brands like Garrett, Precision Turbo & Engine, and Forced Performance are known for producing high-quality turbochargers and kits. Read reviews and compare different kits to find the best fit for your needs. Compatibility is also super important. Make sure the kit is specifically designed for the Mitsubishi Eclipse 2G. Double-check all the parts included in the kit to make sure they're compatible with your engine and other existing modifications. You can't just slap any kit on your car. You need to make sure everything works together. Don't forget the supporting mods. You may need to upgrade your fuel injectors, fuel pump, ECU, and other components to support the increased power.

Key Components to Consider

When choosing a Mitsubishi Eclipse 2G turbo kit, pay close attention to the following components:

• Turbocharger: The heart of the kit, and it determines the overall performance. Select a turbocharger that matches your horsepower goals and driving style. Consider the turbo's size, efficiency, and spool characteristics.
• Intercooler: Cools the compressed air to increase its density, improving performance. Choose an intercooler that's appropriate for your power goals. Larger intercoolers offer better cooling but might require more extensive modifications.
• Wastegate: Controls boost pressure, preventing the turbo from overboosting and damaging the engine. Ensure the wastegate is properly sized and adjustable to fine-tune your boost levels.
• Blow-off Valve (BOV): Releases excess pressure when the throttle closes, protecting the turbo. A high-quality BOV is essential for smooth operation and turbo longevity.
• Exhaust Manifold: Connects the turbo to the engine's exhaust ports. Choose a manifold that provides good flow and durability. Stainless steel or cast iron manifolds are common choices.
• Piping: Connects the turbocharger to the intercooler and intake manifold. Ensure the piping is the right size and made of durable materials like aluminum or stainless steel.

Installation Process: Getting Your Turbo Kit Installed

Installing a Mitsubishi Eclipse 2G turbo kit can be a complex process, so if you're not comfortable with mechanics, consider having a professional install it. However, if you're up for the challenge, here's a general overview of the installation process. Before you start, gather all the tools and parts you'll need. This includes sockets, wrenches, screwdrivers, a jack, jack stands, and any other tools specified in the kit instructions. Also, carefully review the kit instructions and any accompanying diagrams.

The first step is to prepare your car. Disconnect the negative battery terminal to prevent any electrical issues. Then, drain the engine oil and coolant. Remove any components that will interfere with the installation, such as the stock exhaust manifold, downpipe, and air intake. This will make it easier to access the areas you need to work on. Next, install the exhaust manifold. Make sure it's properly sealed to prevent leaks. Then, install the turbocharger onto the manifold and connect the oil and coolant lines. It's super important to ensure these lines are properly connected and that there are no leaks.

After that, install the intercooler and all the associated piping. Make sure the pipes are securely connected and that there are no air leaks. Install the wastegate and blow-off valve, and connect any necessary vacuum lines. Double-check all connections to ensure everything is secure. Finally, connect the downpipe to the turbocharger and exhaust system. Ensure the downpipe is properly aligned and that there are no leaks. Once everything is installed, refill the engine with oil and coolant. Reconnect the battery and prime the fuel system. Then, start the engine and check for any leaks. Let the engine run for a few minutes and check for any unusual noises or issues.

Tuning and Fine-Tuning

After installation, you'll need to tune your ECU. This is essential to ensure that your engine runs smoothly and safely with the new turbo kit. Tuning involves adjusting the air-fuel ratio, ignition timing, and other parameters to optimize performance. You can either use a pre-programmed tune provided by the kit manufacturer or have a professional tuner custom-tune your car. Be sure to address any issues. After the initial test drive, check for any leaks, listen for unusual noises, and monitor engine performance. Fine-tune your setup as needed. This could involve adjusting the boost pressure, tweaking the air-fuel ratio, or making other adjustments to optimize performance and reliability.

Maintenance and Troubleshooting for your Mitsubishi Eclipse 2G Turbo Kit

Maintaining your Mitsubishi Eclipse 2G turbo kit is crucial for ensuring its longevity and performance. Regularly check for any oil or coolant leaks, and address them promptly. Inspect all the connections and hardware to ensure everything is secure. Change the oil and filter more frequently than you would with a stock engine. Turbocharged engines generate more heat and stress the oil, so it's important to keep the oil clean and in good condition. Also, monitor your engine's oil pressure and temperature. High temperatures can damage the turbocharger.

Inspect the turbocharger for any signs of damage, such as worn bearings or damaged blades. Replace the turbocharger if necessary. Check the wastegate and blow-off valve for proper operation. Ensure they are opening and closing as expected. Also, be sure to keep an eye on your boost levels. Overboosting can damage your engine, so make sure your boost pressure is within safe limits. Address any issues you have immediately. If you notice any unusual noises, smells, or performance issues, address them immediately. Don't ignore problems, as they can worsen over time.

Troubleshooting Common Issues

Common issues with turbo kits include:

• Boost Leaks: Check all connections, hoses, and clamps for leaks. Use soapy water to find leaks.
• Turbo Lag: Reduce lag by optimizing the exhaust system, tuning the ECU, or upgrading the turbocharger.
• Overboosting: Adjust the wastegate, or have the ECU re-tuned.
• Oil Leaks: Check oil lines and connections, and replace gaskets or seals.
• Poor Performance: Check for leaks, tuning issues, and other potential problems.

Conclusion

Guys, installing a Mitsubishi Eclipse 2G turbo kit can be a thrilling experience. By understanding the components, choosing the right kit, and following the installation process carefully, you can transform your Eclipse into a powerful machine. Remember to maintain your kit properly and troubleshoot any issues that arise. With the right care and attention, your turbocharged Eclipse will provide years of exhilarating performance. Now go out there and enjoy the boost! If you have any questions, feel free to ask. Safe driving, and happy boosting!