HKS Hi-Power Spec L2 Exhaust

2022–2024 Subaru BRZ & Toyota GR86

32016-AT130

Overview:

The HKS Hi-Power Spec L2 Exhaust is a premium performance muffler designed specifically for the 2022 and newer Subaru BRZ and Toyota GR86 models. Engineered for enthusiasts seeking a perfect balance of power, weight savings, and sound quality, this exhaust system elevates your vehicle’s driving experience without compromising street legality. Featuring a unique interchangeable muffler tip finisher cover, it offers customizable aesthetics to match your personal style.

Ideal for drivers who demand a high-quality sports exhaust that delivers both aggressive sound and lightweight construction, the Hi-Power Spec L2 is a direct-fit upgrade that enhances performance while maintaining compliance with JASMA standards.

Key Features:

This advanced muffler system incorporates cutting-edge design and materials to optimize your vehicle’s exhaust flow and sound characteristics. Key features include:

• Hi-Power Spec L II series muffler tailored for Subaru BRZ and Toyota GR86 (2022+)
• High-grade stainless steel (SUS304) construction for durability and corrosion resistance
• Significant weight reduction of approximately 48% compared to OEM exhaust, weighing only 7.8 kg
• 60mm pipe diameter and 94mm tail diameter for improved exhaust flow and sporty appearance
• Innovative interchangeable muffler tip finisher cover allowing customization with various materials and styles
• Advantex wool-equipped silencers delivering a refined yet aggressive sports sound
• Street-legal with JASMA certification ensuring compliance with noise regulations
• Compact silencer design reduces weight by 30–60% compared to stock components
• Not compatible with automatic transmission (AT) models

Construction & Design:

The Hi-Power Spec L2 Exhaust is crafted from premium SUS304 stainless steel, offering a near-titanium weight performance at a more accessible price point. The use of advanced materials and compact silencer design results in a lightweight system that enhances vehicle dynamics by reducing rear-end mass. The muffler features high-quality Advantex wool packing, which ensures a crisp, sporty exhaust note while maintaining noise levels within legal limits.

Its modular tip finisher cover design allows owners to personalize the exhaust’s appearance, choosing from different finishes and materials to complement their vehicle’s style. This thoughtful engineering combines aesthetics with function, making it a standout upgrade for BRZ and GR86 enthusiasts.

Performance & Sound

The HKS Hi-Power Spec L2 delivers a distinct sports exhaust tone that is louder and more aggressive than the OEM system, with a near-exhaust sound level of 89 dB compared to the stock 82 dB. This enhanced sound profile provides an engaging auditory experience without becoming intrusive or illegal for street use. The optimized pipe diameter and silencer design improve exhaust flow, which can contribute to better throttle response and overall engine efficiency.

Installation & Fitment:

Designed as a direct bolt-on replacement for the 2022 and newer Subaru BRZ and Toyota GR86 models with manual transmission, the Hi-Power Spec L2 Exhaust requires no modifications for installation. The system fits precisely to factory mounting points, ensuring a straightforward upgrade process. Note that this exhaust is not compatible with automatic transmission variants.

What's Included:

• HKS Hi-Power Spec L2 Muffler assembly
• Interchangeable muffler tip finisher cover(s)
• Mounting hardware and installation instructions

Ideal For:

This exhaust is perfect for Subaru BRZ and Toyota GR86 owners who want to enhance their car’s performance and sound without sacrificing street legality. It suits enthusiasts who appreciate lightweight components, customizable styling options, and a high-quality sports exhaust tone. Whether for spirited street driving or occasional track use, the Hi-Power Spec L2 offers a balanced upgrade that complements the dynamic character of these sports cars.