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The first-generation Acura NSX is a beloved sports car known for its precision engineering and performance. If you’re looking to enhance its power and performance, installing a Stillen supercharger is a fantastic upgrade. This article will guide you through the cost, steps, and expected power gains from this modification.
Understanding the Stillen Supercharger
The Stillen supercharger is designed specifically for the first-generation NSX, providing a significant boost in horsepower and torque. This forced induction system allows for better airflow into the engine, resulting in improved performance.
Cost of Installation
Before diving into the installation process, it’s essential to understand the costs involved. The total cost can vary based on several factors.
- Supercharger Kit: The Stillen supercharger kit typically costs between $5,000 and $7,000.
- Installation Fees: If you choose to have a professional install it, labor costs can range from $1,000 to $2,500.
- Additional Parts: Expect to spend an extra $500 to $1,000 on necessary components like hoses, clamps, and tuning software.
In total, you might be looking at an investment of $7,000 to $10,500 for the complete installation.
Steps to Install the Stillen Supercharger
Installing a Stillen supercharger on your NSX can be a challenging but rewarding project. Here’s a step-by-step guide to help you through the process.
Preparation
Before starting the installation, gather all necessary tools and materials. Make sure you have the following:
- Socket set
- Wrenches
- Screwdrivers
- Torque wrench
- Jack and jack stands
- Safety goggles and gloves
Ensure the car is parked on a flat surface and the engine is cool before beginning the installation.
Removing the Stock Components
1. Disconnect the battery to prevent any electrical issues.
2. Remove the intake manifold by loosening the bolts and carefully lifting it off.
3. Take out the stock air intake system, including the air filter and ducts.
4. Remove any necessary hoses and electrical connectors that may obstruct the installation.
Installing the Supercharger
1. Position the Stillen supercharger in place, aligning it with the engine block.
2. Secure the supercharger with the provided bolts, following the torque specifications in the installation manual.
3. Reattach any hoses and electrical connections that were removed.
4. Install the new air intake system that comes with the supercharger kit.
Final Steps
1. Reinstall the intake manifold, ensuring all bolts are tightened to the specified torque.
2. Reconnect the battery and check all connections for security.
3. Start the engine and check for any leaks or unusual noises.
4. If everything looks good, take the car for a test drive to experience the enhanced performance.
Expected Power Gains
One of the main reasons for installing a supercharger is the significant increase in power. The Stillen supercharger can provide:
- Horsepower Increase: Expect an increase of 50 to 100 horsepower, depending on the setup and tuning.
- Torque Boost: Torque can increase by 40 to 70 lb-ft, providing a more responsive driving experience.
- Improved Throttle Response: The supercharger enhances throttle response, making the car feel more alive.
These gains can make a significant difference in the driving experience, allowing for quicker acceleration and improved performance on the track.
Conclusion
Installing a Stillen supercharger on your first-generation NSX can be a rewarding project that enhances the car’s performance. Although the costs can be substantial, the power gains and improved driving experience make it worthwhile for many enthusiasts. With the right tools and careful attention to detail, you can successfully complete this modification and enjoy the benefits of increased horsepower and torque.