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The Audi S5 is a performance-oriented luxury coupe that offers a blend of style, comfort, and power. One of the most effective ways to enhance its performance is by upgrading the exhaust system. In this article, we will explore how an aftermarket exhaust system can unlock an additional 20 horsepower while providing an aggressive sound that turns heads.
Understanding Exhaust Systems
An exhaust system plays a crucial role in the overall performance of a vehicle. It is responsible for expelling exhaust gases from the engine, reducing back pressure, and improving engine efficiency. Upgrading your Audi S5’s exhaust system can lead to significant performance gains.
Components of an Exhaust System
- Headers: These are the first components that collect exhaust gases from the engine’s cylinders.
- Mid-Pipe: This section connects the headers to the muffler and can include catalytic converters.
- Muffler: The muffler reduces noise and can be tuned to produce a desired sound.
- Tips: The exhaust tips are the visible ends of the exhaust system and can enhance the vehicle’s aesthetics.
Benefits of Upgrading to an Aftermarket Exhaust
Upgrading to an aftermarket exhaust system for your Audi S5 comes with several advantages beyond just horsepower gains.
- Increased Horsepower: Many aftermarket exhaust systems are designed to improve airflow, resulting in increased horsepower.
- Enhanced Sound: An aftermarket exhaust can provide a more aggressive and sporty sound, enhancing the driving experience.
- Weight Reduction: Aftermarket exhausts are often lighter than stock systems, contributing to better handling and performance.
- Customizability: Options for different styles and finishes allow for personalization of your vehicle.
Choosing the Right Exhaust System for Your Audi S5
When selecting an aftermarket exhaust system for your Audi S5, consider the following factors:
- Material: Stainless steel is a popular choice for its durability and resistance to corrosion.
- Type: Cat-back exhaust systems are common for performance upgrades, as they replace the exhaust from the catalytic converter back.
- Sound Level: Some systems are designed for a deep, aggressive tone, while others may offer a more subtle sound.
- Brand Reputation: Choose reputable brands known for quality and performance.
Installation Process
Installing an aftermarket exhaust system on your Audi S5 can be done at home if you have the right tools and experience, or it can be performed by a professional. Here’s a brief overview of the installation process:
- Gather Tools: Common tools needed include a jack, jack stands, wrenches, and a saw (if cutting is required).
- Lift the Vehicle: Safely lift the Audi S5 using a jack and secure it with jack stands.
- Remove the Stock Exhaust: Unbolt and remove the stock exhaust system, taking care not to damage any surrounding components.
- Install the New Exhaust: Position and secure the new exhaust system in place, ensuring all connections are tight.
Cost of Aftermarket Exhaust Systems
The cost of upgrading your Audi S5’s exhaust system can vary significantly based on the brand and type of exhaust. On average, you can expect to spend around $1,200 for a quality aftermarket exhaust system that unlocks 20 horsepower and provides an aggressive sound.
Factors Influencing Cost
- Brand: Premium brands may charge more for their products due to quality and performance reputation.
- Material: Stainless steel systems tend to be more expensive than aluminized steel options.
- Features: Systems with adjustable valves or additional features may come at a higher price.
Conclusion
Upgrading the exhaust system on your Audi S5 is an excellent way to enhance its performance and sound. With the potential to unlock an additional 20 horsepower and an aggressive tone for around $1,200, it’s a modification that many enthusiasts consider worthwhile. When selecting an exhaust system, keep in mind the material, type, sound level, and brand reputation to ensure you make the best choice for your vehicle.