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

The HKS Legamax Exhaust System is the perfect exhaust system for those looking for a quality exhaust system designed to improve throttle response, and add both horsepower, and torque. The Legamax exhaust system also has a mature tone. You get the aggressive tone that 75MM piping will provide, however HKS has designed a 101.6MM silencer, as well as a silent chamber in the exhaust system for those of you who want the performance without attracting extra attention.

This is a direct bolt-on component that has exhaust hangers welded onto the OEM locations for great fitment without the need for modification. Hardware and gaskets will be provided to make for a ready installation.

Features:

• Improves horsepower, torque, and throttle response
• Reduces turbo lag
• Smooth bends create obstruction-free flow
• Material: 304 stainless steel 
• 3in piping diameter 
• Quad 3.50in polished tips
• Sound profile: aggressive exhaust sound
• Exhaust hangers welded onto the OEM locations for a direct fitment
• Includes new gaskets and hardware for the installation