HKS LEGAMAX Premium GVB/GVF (MAIN)

This is the HKS LEGAMAX Premium cat-back exhaust system, specifically designed for the Subaru WRX STI GVB and GVF models. If you're looking to give your performance Subaru a more aggressive sound and improved exhaust flow, this system is a solid choice. It replaces the factory muffler and piping from the catalytic converter back, allowing your engine to breathe more freely.

HKS has built this system using SUS304 stainless steel, which is known for its strength and resistance to corrosion, ensuring it holds up well over time. The large-diameter piping and the specially designed muffler work together to reduce backpressure, which can lead to a noticeable improvement in throttle response and a deeper, sportier exhaust note. You'll hear a more pronounced rumble during acceleration and a satisfying tone when you let off the gas, without it being overly loud or droney at cruising speeds. The system is designed to fit right, making installation as straightforward as possible for a cat-back setup.

When installing this system, you'll want to ensure you have the necessary tools for removing the stock exhaust and mounting the new one. It's a direct replacement for the factory cat-back section. This exhaust is a popular option for WRX STI owners looking for a well-built, performance-oriented exhaust system that balances sound and performance.