The HKS Legal Muffler Catback Exhaust delivers that perfect blend of aggressive sound, enhanced performance, and premium craftsmanship. Designed to replace your stock exhaust from the catalytic converter back, this system improves your car’s horsepower, torque, and throttle response, all while giving you a sporty sound that’s anything but ordinary.

Fitment Information

• Mitsubishi Lancer EVO VIII / IX (2003, 2004, 2005, 2006, 2007) 

Emissions Compliance

• HKS exhaust systems maintain all emissions equipment intact without any alterations, replacements, or modifications.

Specs & Features

• 3-Inch Mild Steel Piping – Offers optimal exhaust flow and maximum engine efficiency

• Polished Stainless Steel Tip (106mm) – Adds a sleek, premium look to your ride

• Cat-Back Design – Replaces the stock exhaust system for improved flow and performance

• Two-Piece Construction – Simplifies installation while maintaining durability

• Increased Horsepower and Torque – Boosts power for a more responsive drive

• Sporty Exhaust Sound – Aggressive tone that’s perfect for enthusiasts, without the excessive drone

• Reduced Backpressure – Promotes better exhaust flow and improves engine performance

• HKS Craftsmanship – Designed and engineered by a brand known for excellence in performance tuning

Product Description

The HKS Legal Muffler Catback Exhaust is engineered for enthusiasts who demand more from their vehicle. With 3-inch mild steel piping, this exhaust system ensures improved exhaust flow, which translates to increased horsepower and better throttle response. The polished stainless steel tip (106mm) not only enhances the aesthetics but also adds a premium, aggressive finish to your vehicle's rear end.

Designed as a cat-back system, it replaces the stock exhaust from the catalytic converter back, ensuring reduced backpressure and better engine efficiency. Whether you’re cruising the streets or pushing your car to its limits, this system delivers the perfect combination of sporty sound and enhanced performance without the irritating drone that some aftermarket exhaust systems produce.

Thanks to its two-piece construction, this catback is easy to install, offering a direct replacement for your stock system. You’ll enjoy the enhanced performance and aggressive exhaust note with minimal hassle. Plus, like all HKS products, this exhaust is crafted with the brand’s legendary attention to detail, meaning you get the quality and performance that HKS is known for.