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The HKS Carbon-Ti Exhaust is a popular upgrade for Lexus IS owners looking to enhance their vehicle’s performance and sound. This guide will walk you through the steps required to install the exhaust system, which can provide an extra 15 horsepower.
Tools and Materials Needed
- HKS Carbon-Ti Exhaust System
- Socket set
- Wrench set
- Jack and jack stands
- Safety glasses
- Gloves
- Exhaust hangers (if needed)
Preparation
Before starting the installation, ensure that your vehicle is parked on a flat surface. Allow the exhaust system to cool down if the vehicle has been driven recently. Gather all the necessary tools and materials listed above.
Step-by-Step Installation Process
Step 1: Lift the Vehicle
Using a jack, lift the rear of the Lexus IS and secure it with jack stands. Ensure the vehicle is stable before proceeding.
Step 2: Remove the Stock Exhaust
Locate the stock exhaust system. Using your socket set, remove the bolts connecting the exhaust to the catalytic converter. Carefully detach the exhaust hangers using a wrench, and remove the stock exhaust from the vehicle.
Step 3: Install the HKS Carbon-Ti Exhaust
Position the HKS Carbon-Ti Exhaust under the vehicle. Align it with the catalytic converter and install it by securing the bolts. Make sure to utilize the provided gaskets to ensure a proper seal.
Step 4: Secure the Exhaust Hangers
Attach the exhaust hangers to the mounting points on the vehicle. Ensure that the exhaust is properly aligned and that there is enough clearance from the underbody of the car.
Step 5: Tighten All Bolts
Using your wrench, tighten all bolts and connections to secure the exhaust system firmly in place. Double-check that everything is tight and properly installed.
Final Checks
Before lowering the vehicle, inspect the entire exhaust system to ensure there are no leaks or loose connections. Start the engine and listen for any unusual sounds. If everything sounds good, you are ready to take your Lexus IS for a test drive.
Conclusion
Installing the HKS Carbon-Ti Exhaust on your Lexus IS can provide an impressive boost in horsepower and improve the overall driving experience. With the right tools and a bit of patience, this installation process can be completed in a few hours.
Additional Tips
- Consider having a friend assist you during the installation for easier handling of the exhaust.
- Always wear safety glasses and gloves to protect yourself during the installation.
- If you encounter any difficulties, consult a professional mechanic.