Upgrading Your Evo 9 Exhaust System for Better Performance and Sound: Brands and Costs

The Mitsubishi Lancer Evolution IX, commonly known as the Evo 9, is a performance car that enthusiasts cherish for its power and handling. However, one of the most effective ways to enhance its performance and sound is by upgrading the exhaust system. This article will explore various brands, costs, and the benefits of upgrading your Evo 9 exhaust system.

Why Upgrade Your Evo 9 Exhaust System?

Upgrading the exhaust system of your Evo 9 can lead to significant improvements in both performance and sound. Here are some reasons why you might consider this upgrade:

  • Improved Performance: A high-performance exhaust system can reduce back pressure, allowing the engine to breathe better and produce more power.
  • Enhanced Sound: A quality exhaust can provide a deeper, more aggressive sound that many enthusiasts desire.
  • Weight Reduction: Aftermarket exhaust systems are often lighter than stock systems, contributing to overall weight savings.
  • Customization: Upgrading allows for personalization, letting you choose a style and sound that fits your preferences.

When it comes to upgrading your Evo 9 exhaust system, several reputable brands stand out in the market. Each brand offers unique features, sound profiles, and performance benefits.

1. HKS

HKS is a well-known brand in the performance automotive community. Their exhaust systems are designed for maximum performance while maintaining a refined sound. The HKS Hi-Power exhaust is particularly popular among Evo 9 owners for its balance of performance and noise level.

2. APEXi

APEXi offers exhaust systems that focus on both performance and aesthetics. Their N1 exhaust system is a favorite for its aggressive sound and lightweight design, making it a great choice for those looking to shed some pounds off their Evo 9.

3. Greddy

Greddy is another reputable brand known for its high-quality exhaust systems. The Greddy Revolution RS exhaust provides a deep tone and is designed to optimize exhaust flow for better performance. This system is often praised for its build quality and fitment.

4. Tomei

Tomei is recognized for its innovative designs and performance-oriented products. Their Expreme Ti exhaust system is made from titanium, offering a lightweight solution that enhances performance while producing a unique sound profile that many Evo enthusiasts adore.

5. Invidia

Invidia exhaust systems are known for their excellent craftsmanship and performance. The Invidia Q300 exhaust is popular for its quiet operation at cruising speeds while providing a more aggressive sound under acceleration, making it an ideal choice for daily drivers.

Cost Considerations for Upgrading Your Exhaust System

The cost of upgrading your Evo 9 exhaust system can vary widely depending on the brand, materials used, and whether you choose a cat-back or axle-back system. Here’s a breakdown of typical costs:

  • Budget Options: $300 – $600 – These may include basic cat-back systems that provide a performance boost without breaking the bank.
  • Mid-Range Options: $600 – $1,200 – Brands like APEXi and Invidia fall into this category, offering a balance of quality and performance.
  • High-End Options: $1,200 – $2,500 – Premium systems from HKS and Tomei can be more expensive but often provide superior performance and sound.

Installation Process

Installing an aftermarket exhaust system on your Evo 9 can be a rewarding DIY project, but it requires some mechanical knowledge and tools. Here’s a general overview of the installation process:

  • Gather Tools: You will need basic hand tools, including sockets, wrenches, and potentially a saw for cutting the old exhaust.
  • Lift the Vehicle: Use jack stands to safely lift the car for access to the exhaust system.
  • Remove the Old Exhaust: Carefully unbolt and remove the existing exhaust system, starting from the rear and working forward.
  • Install the New Exhaust: Position the new exhaust system in place and secure it using the provided hardware.
  • Check for Leaks: Start the vehicle and check for any exhaust leaks, ensuring all connections are tight.

Conclusion

Upgrading your Evo 9 exhaust system can significantly enhance its performance, sound, and overall driving experience. With various brands and options available, it’s essential to choose a system that aligns with your performance goals and budget. Whether you’re looking for a deep growl or a lightweight solution, there’s an exhaust system out there that’s perfect for your Evo 9.