HKS Legamax Premium Cat-Back Exhaust System - Toyota GT86 / Subaru BRZ (2012+)

HKS Legamax Premium Cat-Back Exhaust System is designed for the Toyota GT86 and Subaru BRZ (2012+), combining sporty performance, refined acoustics, and premium styling. Featuring both the rear muffler and centre sections, this complete cat-back system delivers improved exhaust flow, enhanced engine response, and an elegant appearance that perfectly complements the vehicle's factory design.

The Legamax Premium series is engineered around the concept of "Best Looking with Power", offering the performance benefits of a sports exhaust while maintaining the refinement and comfort expected from a premium exhaust system. Each exhaust tip is specifically designed for the vehicle to create a distinctive yet well-balanced appearance.

The optimized piping design reduces exhaust pressure loss by approximately 40% compared to the factory exhaust, improving low-end torque, throttle response, and overall engine efficiency. At the same time, the carefully tuned muffler minimizes unwanted cabin resonance during everyday driving while producing an exciting, sporty exhaust note under acceleration and at higher engine speeds.

A standout feature is the 124 mm slotted exhaust tip, which not only enhances the visual appearance but also helps reduce low-frequency exhaust resonance for greater cabin comfort.

Manufactured entirely from SUS304 stainless steel, the system offers exceptional corrosion resistance, outstanding durability, and a premium high-lustre finish. Internally, the muffler utilizes HKS's proven Advantex continuous glass wool, providing excellent sound absorption without restricting exhaust flow.

The exhaust system is JASMA-approved, meeting Japan's strict road noise regulations while maintaining impressive performance and refinement.

Designed as a direct bolt-on replacement, the system offers OEM-style fitment for straightforward installation.

Features

• Fits the Toyota GT86 and Subaru BRZ (2012+).
• Complete Legamax Premium cat-back exhaust system (rear and centre sections).
• Optimized exhaust flow with approximately 40% less exhaust pressure loss than the factory system.
• Improved low-end torque, throttle response, and engine response.
• Large 124 mm slotted exhaust tip reduces low-frequency exhaust resonance.
• Deep, sporty exhaust note with excellent everyday driving comfort.
• Manufactured entirely from SUS304 stainless steel.
• Features Advantex continuous glass wool for effective sound absorption.
• JASMA-approved.
• Centre pipe diameter: 60 mm → dual 54 mm.
• Measured sound level: 91 dB.
• Direct bolt-on installation with OEM-style fitment.