HKS Legamax Sports Exhaust

2013–2024 Scion FR-S, Subaru BRZ, Toyota 86, Toyota GR86 FA20 & FA24 Engines

32018-AT041

Overview:

The HKS Legamax Sports Exhaust is a premium cat-back system designed to enhance the performance and sound of the Scion FR-S, Subaru BRZ, Toyota 86, and Toyota GR86 models from 2013 through 2024. Engineered as a direct bolt-on upgrade, this exhaust system unlocks the full potential of your vehicle’s FA20 or FA24 engine by improving exhaust flow and delivering a more aggressive, sporty tone. It is an ideal first modification for enthusiasts looking to elevate their car’s driving experience with a balance of power gains and refined sound quality.

Built with durability and precision in mind, the Legamax Sports Exhaust offers a noticeable improvement over stock systems without compromising daily drivability or noise regulations. Whether you are starting your build or upgrading your existing setup, this exhaust provides a solid foundation for enhanced performance and style.

Key Features:

Designed to meet the demands of performance enthusiasts, the HKS Legamax Sports Exhaust incorporates advanced technology and quality materials to ensure lasting value and superior function.

• Optimized exhaust tip design tailored for each vehicle model for a perfect fit and finish
• Constructed from high-quality SUS304 stainless steel for excellent corrosion resistance and longevity
• Dual cat-back exhaust with piping diameter transitioning from 60.5mm to 54mm for improved flow
• Polished 124mm diameter tips that enhance the rear appearance with a sleek, aggressive look
• Incorporates proven "Advantex" glass wool technology for effective sound absorption and tone control
• JASMA approved and tested to meet Japan’s stringent noise level regulations
• Includes a midpipe for optimized exhaust routing and performance gains
• Decibel level measured at 88 dB, slightly louder than stock (86 dB) for a sportier exhaust note

Construction & Design:

The Legamax Sports Exhaust is expertly crafted from SUS304 stainless steel, a premium material known for its strength and resistance to rust and heat. The entire system features precise welds and smooth bends that maximize exhaust flow while maintaining structural integrity. The dual piping design ensures balanced exhaust pulses, reducing backpressure and enhancing engine efficiency.

The polished stainless steel tips are not only visually striking but also engineered to optimize exhaust gas exit, contributing to the system’s distinctive sound profile. The use of Advantex glass wool inside the muffler chambers helps to refine the exhaust tone, delivering a deep, aggressive note without excessive drone.

Performance & Sound

The HKS Legamax Sports Exhaust improves exhaust flow compared to the stock system, which can lead to a modest increase in throttle response and overall engine efficiency. The exhaust note is notably more aggressive and sporty, providing an engaging auditory experience that complements spirited driving. Despite the enhanced sound, the system remains compliant with noise regulations, making it suitable for daily use.

Installation & Fitment:

This cat-back exhaust system is designed for a direct bolt-on installation with no modifications required, making it accessible for both professional installers and experienced enthusiasts. It fits the following models equipped with FA20 or FA24 engines:

• Scion FR-S (2013–2016)
• Toyota 86 (2017–2021)
• Toyota GR86 (2022–2024)
• Subaru BRZ 1st Gen (2013–2021)
• Subaru BRZ 2nd Gen (2022–2025)

The system’s design ensures compatibility across these model years, providing a seamless upgrade without the need for additional parts or adjustments.

What's Included:

• Dual cat-back exhaust system with midpipe
• Polished stainless steel exhaust tips
• All necessary mounting hardware and gaskets
• Installation instructions

Ideal For:

The HKS Legamax Sports Exhaust is perfect for enthusiasts who want to enhance their Scion FR-S, Subaru BRZ, Toyota 86, or Toyota GR86 with a high-quality, durable exhaust that delivers improved performance and a more aggressive sound. It suits daily drivers seeking a refined upgrade as well as track-focused drivers looking for reliable exhaust flow and tone enhancement without compromising street legality.