Table of Contents
Installing a performance exhaust system can significantly enhance the sound and performance of your Audi B9 S4. The AWE Tuning Dual-Resonator Exhaust is a popular choice among enthusiasts for its impressive sound and quality. In this guide, we will walk you through the step-by-step process of installing this exhaust system.
Tools and Materials Needed
- Socket set
- Wrench set
- Jack and jack stands
- Exhaust hangers removal tool
- Safety glasses
- Gloves
- AWE Tuning Dual-Resonator Exhaust system
Preparation
Before starting the installation, ensure that your vehicle is parked on a flat surface and the engine is cool. Gather all the necessary tools and materials to streamline the process.
Step 1: Lift the Vehicle
Using a jack, lift the rear of the vehicle and secure it with jack stands. Ensure the car is stable before proceeding with the installation.
Step 2: Remove the Stock Exhaust
Start by removing the stock exhaust system. Locate the bolts connecting the exhaust to the downpipe and use a socket wrench to remove them. Be sure to keep these bolts for the installation of the new exhaust.
Next, use an exhaust hangers removal tool to detach the exhaust hangers from the chassis. Carefully lower the stock exhaust and remove it from the vehicle.
Step 3: Prepare the AWE Tuning Exhaust
Unbox the AWE Tuning Dual-Resonator Exhaust and lay out all components. Familiarize yourself with the parts and ensure you have everything needed for installation.
Step 4: Install the AWE Exhaust
Begin by positioning the AWE exhaust in place. Align the flanges with the downpipe and secure them using the stock bolts you previously removed. Hand-tighten the bolts to hold the exhaust in place.
Next, attach the exhaust hangers to the chassis. Make sure they are securely fastened and that the exhaust is properly aligned. Once everything is in position, use a torque wrench to tighten the bolts to the manufacturer’s specifications.
Step 5: Check for Leaks
Before lowering the vehicle, it’s crucial to check for exhaust leaks. Start the engine and let it idle. Listen carefully for any unusual sounds that may indicate a leak. If everything sounds good, proceed to the next step.
Step 6: Lower the Vehicle
Once you have confirmed that there are no leaks, carefully lower the vehicle back to the ground. Ensure that everything is secure before taking the car for a test drive.
Step 7: Test Drive
Take your B9 S4 for a test drive to experience the new exhaust system. Pay attention to the sound and performance. The AWE Tuning Dual-Resonator Exhaust should provide a more aggressive tone and improved performance.
Conclusion
Installing the AWE Tuning Dual-Resonator Exhaust on your B9 S4 is a rewarding process that enhances both sound and performance. By following these steps, you can enjoy a more exhilarating driving experience. Always remember to take your time and ensure everything is installed correctly for optimal performance.