Looking to add a deeper, more refined exhaust note to your GR86 or BRZ without making the car annoying to live with? The HKS LEGAMAX Premium Exhaust is designed for owners who daily drive their car but still want a more noticeable, well-balanced sports exhaust sound over stock.

HKS describes the LEGAMAX Premium as a balanced sports exhaust with premium tips, deep sound under throttle, and no unwanted drone during daily use. It is a great option for drivers who want to wake up the FA24 without moving into an overly loud or aggressive exhaust setup.

Key Features

304 Stainless Steel Construction: Durable stainless steel design built for long-term performance and corrosion resistance.
Balanced Sports Exhaust Sound: Adds a deeper, more enjoyable tone while keeping daily drivability in mind.
No Drone in Daily Use: Tuned to avoid the annoying cabin drone that can make some exhausts tiring on longer drives.
Premium Exhaust Tips: Gives the rear of the car a cleaner, more refined appearance.
Daily Driver Friendly: Ideal for owners who want to hear the car without going overly loud.
Hardware Included: Comes with the gaskets and hardware needed for installation.

Why We Like It

The LEGAMAX Premium is the right choice for someone who wants a more mature exhaust. It gives the GR86/BRZ a richer sound, better rear-end presence, and classic HKS quality without turning the car into something obnoxious for commuting or long drives.

Sound Level

Close Sound Level: 82dB
Idle Sound Level: 86dB

Specifications

Brand: HKS
Product: LEGAMAX Premium Exhaust
Chassis: ZN8 / ZD8
Engine: FA24
Material: 304 stainless steel
Weight: 29.5 lbs / 13.4kg
Close Sound Level: 82dB
Idle Sound Level: 86dB

Product Videos

Installation Notes

Designed as a direct-fit exhaust system for compatible GR86 and BRZ applications.
Use the included gaskets and hardware during installation.
Adjust exhaust tip alignment before final tightening.
Re-check all hardware after the first heat cycle.

What’s in the Box

HKS LEGAMAX Premium Exhaust system
Gaskets
Installation hardware
Included components per HKS kit contents

Compatibility & Disclaimers

Designed for 2022–2026 Toyota GR86 and Subaru BRZ applications. Exhaust sound, volume, and fitment may vary depending on headers, over pipe, front pipe, catalytic converter configuration, and other supporting modifications. Always verify local noise and emissions regulations before installation.

2022+ GR86 / BRZ Axle Back