Step-by-Step DIY Installation of Performance Exhausts

Upgrading your vehicle with a performance exhaust system can significantly enhance its power, sound, and fuel efficiency. While many opt for professional installation, doing it yourself can be both cost-effective and rewarding. This guide will walk you through the process of installing a performance exhaust system on your own, providing you with the tools, tips, and steps necessary to get the job done right.

Tools You Will Need

Before you begin the installation, it’s essential to gather all the necessary tools to ensure a smooth process. Here’s a basic list of tools commonly required for exhaust installation:

• Car Jack and Stands: To safely lift your vehicle and access the exhaust system underneath.
• Socket Set: You’ll need a variety of socket sizes, usually metric, to remove and install bolts.
• Ratchet and Torque Wrench: For tightening the bolts to the correct specifications.
• Penetrating Oil: Loosens rusted or corroded bolts for easier removal.
• Exhaust Hanger Removal Tool: Helps in removing the rubber exhaust hangers that hold the system in place.
• Safety Gear: Including gloves, safety glasses, and possibly ear protection if you need to cut old exhaust parts.

Step-by-Step Exhaust Installation Process

1. Preparation

• Park on a Level Surface: Ensure that your vehicle is on a flat surface, and engage the parking brake.
• Allow the Exhaust to Cool: Exhaust systems get very hot during operation. Wait at least an hour after driving before starting the installation to avoid burns.
• Lift the Vehicle: Using a car jack, carefully lift the front and rear of the vehicle, then place jack stands underneath for added safety.

2. Removing the Stock Exhaust

• Apply Penetrating Oil: Spray all bolts and connections with penetrating oil to make it easier to remove them, especially if the vehicle is older and the exhaust system is rusted.
• Unbolt the Exhaust System: Starting at the rear of the vehicle, loosen the bolts on the exhaust flanges using the appropriate socket size.
• Remove from Hangers: Using an exhaust hanger removal tool or pliers, detach the exhaust from the rubber hangers holding it in place.
• Slide Out the Exhaust: Once unbolted and detached from the hangers, carefully remove the old exhaust system from under the vehicle.

3. Installing the New Performance Exhaust

• Position the New Exhaust: Carefully slide the new exhaust system under the vehicle, aligning it with the mounting points.
• Attach to Hangers: Reattach the new exhaust to the rubber hangers to hold it in place.
• Bolt the System Together: Starting from the front, bolt the new performance exhaust to the existing catalytic converter or downpipe. Work your way toward the rear of the vehicle, securing the exhaust at each connection point.
• Check Clearances: Ensure there is enough clearance between the exhaust and other components like the rear suspension and heat shields. This prevents the exhaust from rubbing or rattling during operation.
• Tighten Bolts: Once everything is in position, use a torque wrench to tighten the bolts to the manufacturer’s specifications.

4. Inspecting and Testing

• Double-Check Clearances: Before lowering the vehicle, make sure everything is securely fastened and there’s no interference with the exhaust system.
• Lower the Vehicle: Use the car jack to carefully lower the vehicle back onto the ground.
• Test the System: Start the vehicle and listen for any unusual noises, such as rattles or exhaust leaks. Ensure the exhaust sound matches your expectations and that there are no leaks around the joints or flanges.

Maintenance Tips for Your Performance Exhaust

Once you’ve installed your new performance exhaust system, it’s important to keep it well-maintained to ensure it performs optimally and lasts for many years. Here are some key maintenance tips:

• Regular Inspections: Check your exhaust system periodically for any signs of rust, damage, or loose connections. Address issues early to avoid costly repairs.
• Clean the Exhaust Tips: Over time, exhaust tips can accumulate carbon deposits, dirt, and grime. Regularly cleaning the tips with a metal polish will keep them looking sharp and maintain their performance.
• Check for Exhaust Leaks: Listen for unusual sounds like hissing or popping, which could indicate an exhaust leak. If you suspect a leak, check the system for any loose bolts or damaged gaskets.
• Mind the Roads: Avoid driving over rough terrain or speed bumps that could damage the exhaust system, especially if your vehicle has been lowered.
• Rust Prevention: If you live in an area where road salt is used during winter, regularly wash your vehicle’s undercarriage to prevent rust and corrosion from building up on the exhaust system.

Common Installation Challenges

While installing a performance exhaust is a relatively straightforward process, there are some common challenges that you might face:

• Rusty Bolts: Exhaust systems are exposed to the elements, so bolts and clamps can rust over time, making them difficult to remove. If penetrating oil doesn’t work, you may need to use a breaker bar or even a saw to cut through the rusted components.
• Tight Spaces: Depending on your vehicle, you may encounter tight spaces where it’s difficult to access certain bolts or connections. Using a flexible ratchet extension can make it easier to reach those tricky spots.
• Exhaust Alignment: Proper alignment of the exhaust system is crucial to prevent rattling and ensure optimal performance. If the system isn’t aligning correctly, double-check that all components are installed in the correct order and that the rubber hangers are secure.

Why Choose Empire Performance for Your Performance Exhaust?

We are one of Australia’s leading suppliers of aftermarket performance exhaust systems. Our products are crafted from high-quality materials, such as T304 stainless steel, ensuring durability and enhanced performance. Whether you’re looking for increased power, a more aggressive exhaust note, or improved fuel efficiency, we offer a wide range of performance exhausts to suit your needs.

• Superior Quality: Our exhaust systems are made from premium-grade materials, offering enhanced durability and corrosion resistance.
• Perfect Fit: Designed specifically for Australian vehicles, our systems offer a precise fit with no need for modifications.
• Comprehensive Support: We provide outstanding customer service, ensuring you get the right exhaust system for your vehicle.
• Performance Gains: Our exhaust systems are engineered to improve horsepower, torque, and fuel efficiency while delivering a more aggressive exhaust sound.

Conclusion

Installing a performance exhaust system can be a rewarding project that enhances your vehicle’s power, sound, and efficiency. With the right tools, preparation, and careful attention to detail, you can achieve a professional-quality installation at home. Regular maintenance and periodic inspections will ensure your exhaust system remains in peak condition, maximising its lifespan and performance. By choosing a high-quality performance exhaust from us, you can enjoy a reliable, long-lasting upgrade that delivers on both power and aesthetics.