HKS Legamax Premium Exhaust System - 2015-2021 Subaru WRX/STI

Spectral Performance proudly carries performance upgrades by one of the biggest names in the industry, HKS. Since 1973, HKS has been a leading innovator in turbocharger technology, and many of their products have been utilized on world-class race cars of all makes and genres. Today, HKS continues to engineer high-performance engine components to improve the power and the performance of your vehicle. 

Here, you are looking at the HKS Legamax Premium Cat-Back Exhaust System. This exhaust system features a unique piping design that will not only improve the power and performance of your vehicle, but it will also provide your vehicle with a more aggressive sound over the factory muffler. 

DETAILS:

• 304 stainless steel construction
• 3" piping diameter leading to the muffler
• Quad 3.50" polished tips
• Improves both horsepower and torque
• Improves throttle response with reduced turbo lag
• Creates a very aggressive exhaust sound
• Exhaust hangers welded onto the OEM locations for a direct fitment
• Includes new gaskets and hardware for the installation