HKS Legamax Premium Catback Exhaust

2013–2021 Scion FR-S, Subaru BRZ, Toyota 86 FA20 Engine

32018-AT040

Overview:

The HKS Legamax Premium Catback Exhaust is engineered specifically for the Scion FR-S (2013–2016), Subaru BRZ (2013–2021), Toyota 86 (2017–2021), and compatible with the Toyota GR86 and Subaru BRZ models from 2022 onward. Designed for enthusiasts seeking a perfect balance between performance enhancement and refined aesthetics, this exhaust system delivers a sporty yet elegant sound and appearance. It enhances exhaust flow for improved throttle response while maintaining a sophisticated tone that complements the vehicle’s character.

Ideal for drivers who want to upgrade their factory exhaust without compromising daily drivability or style, the Legamax Premium offers a tailored fit and finish that integrates seamlessly with the vehicle’s rear design.

Key Features:

The Legamax Premium Catback Exhaust combines advanced engineering with premium materials to deliver a superior exhaust solution. Key features include:

• Optimized tailpipe design customized for each vehicle model to enhance visual impact and complement overall styling
• Constructed from high-quality SUS304 stainless steel for exceptional durability and corrosion resistance
• Incorporates HKS’s proven Advantex glass wool technology for effective sound absorption and noise control
• Includes a midpipe section to improve exhaust flow and performance
• Dual piping with a diameter transition from 60.5mm to 54mm for balanced exhaust gas velocity
• Large 124mm diameter tail tips, some featuring titanium finishes for a premium, distinctive look
• JASMA approved and tested to meet Japan’s noise level regulations, ensuring compliance and quality
• Designed to work with the FA20 engine platform, also compatible with FA24 engines in newer models

Construction & Design:

The Legamax Premium exhaust system is crafted from SUS304 stainless steel, known for its high resistance to rust and heat, ensuring long-lasting performance and a brilliant polished finish. The muffler design is carefully engineered to provide a sporty exhaust note without excessive drone, striking a balance between aggressive sound and everyday comfort. Tailpipe designs are uniquely tailored to each vehicle application, with some models featuring titanium tail tips that add a modern, high-end aesthetic.

Every component is precision welded and tested to maintain structural integrity and fitment accuracy, reflecting HKS’s commitment to quality and craftsmanship.

Performance & Sound

The Legamax Premium Catback Exhaust enhances exhaust flow, reducing backpressure to improve throttle response and engine efficiency. While the system raises the exhaust sound level to approximately 91 decibels—up from the stock 86 decibels—it maintains a refined tone that is sporty without being intrusive. This makes it suitable for both spirited driving and daily use, delivering an engaging auditory experience that complements the vehicle’s sporty nature.

Installation & Fitment:

Designed as a direct bolt-on replacement for the factory exhaust, the Legamax Premium Catback Exhaust installs easily with no modifications required. It fits chassis codes ZN6 (Scion FR-S) and ZC6 (Subaru BRZ) equipped with the FA20 engine, and is compatible with later models including the Toyota GR86 and Subaru BRZ with the FA24 engine. Installation can typically be completed with basic hand tools and does not require cutting or welding.

What's Included:

• Legamax Premium dual catback exhaust system
• Midpipe section
• Dual mufflers with optimized tailpipes
• Mounting hardware and gaskets as required
• Manufacturer’s warranty documentation

Ideal For:

This exhaust system is perfect for enthusiasts who want to enhance their Scion FR-S, Subaru BRZ, or Toyota 86 with a high-quality, durable exhaust that improves performance and sound without sacrificing refinement. It suits daily drivers who appreciate a sporty exhaust note as well as weekend warriors seeking a tasteful upgrade that stands out visually and audibly.