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The Infiniti G37 Turbo is a popular choice among car enthusiasts looking to enhance their vehicle’s performance. One of the best upgrades for this model is the installation of an aftermarket intercooler. This article will explore the cost and performance gains associated with installing an aftermarket intercooler on the Infiniti G37 Turbo.
Understanding Intercoolers
An intercooler is a crucial component in a turbocharged engine. Its primary function is to cool the air that is compressed by the turbocharger before it enters the engine. Cooler air is denser, which means it contains more oxygen, leading to improved combustion and higher performance.
Benefits of an Aftermarket Intercooler
Upgrading to an aftermarket intercooler can provide several advantages over the stock unit:
- Increased Cooling Efficiency: Aftermarket intercoolers are designed to handle higher power levels and provide better cooling.
- Improved Performance: Cooler intake air leads to better engine performance and responsiveness.
- Higher Boost Levels: An aftermarket intercooler can support higher boost levels without heat soak.
- Durability: Many aftermarket intercoolers are built from higher-quality materials, offering better longevity.
Cost of Aftermarket Intercoolers
The cost of an aftermarket intercooler for the Infiniti G37 Turbo can vary significantly based on brand, size, and materials used. Here’s a breakdown of potential costs:
- Basic Intercoolers: $300 – $500
- Mid-Range Intercoolers: $500 – $800
- High-End Intercoolers: $800 – $1,200
- Installation Costs: $200 – $500 (if not DIY)
Performance Gains
Installing an aftermarket intercooler can lead to significant performance gains. Here are some of the improvements you can expect:
- Horsepower Increase: Many users report gains of 20-50 horsepower, depending on the setup.
- Torque Improvement: Enhanced torque delivery, especially in the mid-range RPMs.
- Better Throttle Response: Quicker spool times and improved throttle response.
- Reduced Engine Knock: Lower intake temperatures help prevent knock, allowing for more aggressive tuning.
Installation Process
Installing an aftermarket intercooler can be a rewarding task. Here’s a brief overview of the installation process:
- Gather Tools: Ensure you have all necessary tools, including wrenches, sockets, and clamps.
- Remove Stock Intercooler: Disconnect hoses and remove the stock intercooler carefully.
- Install Aftermarket Intercooler: Position the new intercooler and secure it using the provided hardware.
- Reconnect Hoses: Ensure all connections are tight and leak-free.
- Test the System: Start the vehicle and check for any leaks or issues.
Conclusion
Upgrading to an aftermarket intercooler on your Infiniti G37 Turbo can significantly enhance performance and efficiency. While the initial investment may vary, the potential gains in horsepower, torque, and overall driving experience make it a worthwhile upgrade for enthusiasts. Whether you choose to install it yourself or seek professional help, the benefits of an aftermarket intercooler are undeniable.