Table of Contents
The Genesis Coupe 2.0T is a popular choice among car enthusiasts looking to enhance performance. One of the most effective modifications for increasing power and reducing exhaust turbulence is the installation of an HKS downpipe. This article provides a detailed, step-by-step guide to help you successfully install the HKS downpipe on your Genesis Coupe 2.0T.
Tools and Materials Needed
- HKS downpipe
- Socket set
- Wrench set
- Torque wrench
- Jack and jack stands
- Safety glasses
- Gloves
- Exhaust gasket
- Anti-seize lubricant
Preparation Steps
Before starting the installation, ensure you have all the necessary tools and materials at hand. It’s also important to work in a well-ventilated area and wear appropriate safety gear.
Step 1: Lift the Vehicle
Using a jack, lift the front of the vehicle and securely place it on jack stands. This will provide you with enough space to work underneath the car.
Step 2: Remove the Undertray
If your Genesis Coupe is equipped with an undertray, remove it by unscrewing the bolts or clips that hold it in place. This will give you access to the exhaust components.
Step 3: Disconnect the Battery
For safety, disconnect the negative terminal of the battery to prevent any electrical issues during the installation.
Removing the Stock Downpipe
Step 4: Locate the Stock Downpipe
The stock downpipe is located under the vehicle, connecting the turbocharger to the rest of the exhaust system. Identify the bolts securing it in place.
Step 5: Unbolt the Stock Downpipe
Using your socket set, carefully unbolt the stock downpipe from the turbo and the exhaust system. Be cautious of any remaining exhaust gases.
Step 6: Remove the Stock Downpipe
Once unbolted, gently remove the stock downpipe from the vehicle. You may need to maneuver it slightly to free it from the exhaust system.
Installing the HKS Downpipe
Step 7: Prepare the New Downpipe
Before installation, apply a small amount of anti-seize lubricant to the threads of the bolts to prevent future seizing.
Step 8: Position the HKS Downpipe
Carefully position the HKS downpipe in place, aligning it with the turbo and the exhaust system. Ensure that it fits snugly without forcing it.
Step 9: Bolt the Downpipe in Place
Using your socket set, begin bolting the HKS downpipe to the turbo and exhaust system. Ensure that all bolts are tightened securely.
Step 10: Install New Exhaust Gasket
Install a new exhaust gasket between the downpipe and the turbo to ensure a proper seal. This will help prevent any exhaust leaks.
Final Steps
Step 11: Reconnect the Battery
Reconnect the negative terminal of the battery. This will restore power to the vehicle’s electrical systems.
Step 12: Reinstall the Undertray
If you removed an undertray, reinstall it by securing it with the bolts or clips you previously removed.
Step 13: Lower the Vehicle
Carefully lower the vehicle from the jack stands using the jack. Ensure everything is secure before driving.
Testing the Installation
After installation, start the engine and listen for any unusual sounds. Check for exhaust leaks by inspecting the connections. If everything sounds normal, take the car for a test drive to experience the enhanced performance.
Conclusion
Installing the HKS downpipe on your Genesis Coupe 2.0T is a great way to boost power and reduce exhaust turbulence. Following these steps will help ensure a successful installation and improved driving experience.