Remark R1-Spec Single-Exit Cat Back Exhaust

2022–2024 Toyota GR86 / 2022–2024 Subaru BRZ

RK-C1063T-04T

Overview:

The Remark R1-Spec Single-Exit Cat Back Exhaust is a high-performance exhaust system engineered specifically for the 2022 to 2024 Toyota GR86 and Subaru BRZ models. Designed with inspiration from track-oriented exhaust setups, this system focuses on maximizing exhaust flow by minimizing restrictions through straight bends and increased piping diameter. Whether you are a spirited driver or a track enthusiast, this exhaust enhances your vehicle’s power delivery, exhaust tone, and overall performance without compromising reliability.

With durable construction and a lightweight design, the Remark R1-Spec exhaust offers a refined balance of aggressive sound and improved drivability, making it an excellent upgrade for those seeking both performance gains and a distinctive exhaust note.

Key Features:

This cat-back exhaust system incorporates advanced design and quality materials to deliver superior performance and durability:

• Constructed from T-304 stainless steel for excellent corrosion resistance and longevity.
• Lightweight titanium muffler reduces overall system weight while enhancing heat resistance.
• Mandrel-bent 16-gauge piping maintains a smooth, consistent 2.5-inch diameter for optimal exhaust flow.
• Single-exit design with a large 4.5-inch slant-cut titanium tip for a sporty and aggressive appearance.
• Laser-engraved Remark logo on the muffler adds a premium, authentic touch.
• Includes new hanger rings, hardware, and gaskets to ensure a secure and proper fit.
• Designed to minimize backpressure and maximize exhaust scavenging for improved power and throttle response.
• System weight of approximately 14.6 lbs contributes to a lighter exhaust setup compared to stock.

Construction & Design:

The Remark R1-Spec exhaust system is meticulously crafted using high-grade T-304 stainless steel for the midpipe, paired with a titanium muffler that offers both durability and weight savings. The 16-gauge mandrel-bent tubing ensures smooth bends that preserve exhaust gas velocity and reduce turbulence, which is critical for maintaining optimal flow and performance.

The single-exit layout features a large 4.5-inch titanium tip with a slant-cut design, providing a distinctive and aggressive look while resisting discoloration and corrosion. The entire system is engineered to fit precisely on the Toyota GR86 and Subaru BRZ chassis, utilizing factory mounting points and including all necessary hardware for a straightforward installation.

Installation & Fitment:

This cat-back exhaust system is designed as a direct bolt-on upgrade for the 2022 to 2024 Toyota GR86 and Subaru BRZ models. It installs using existing factory hangers and mounting locations, requiring no cutting, drilling, or special tuning. The included hardware and gaskets ensure a secure, leak-free fitment right out of the box.

• Direct bolt-on installation with factory mounting points
• No cutting, drilling, or tuning required
• Includes all necessary hangers, hardware, and gaskets

What’s Included

• Remark R1-Spec T-304 stainless steel midpipe
• Titanium high-performance muffler with laser-engraved logo
• Single-exit 4.5-inch slant-cut titanium tip
• New hanger rings, hardware, and gaskets for installation

Ideal For:

This exhaust system is ideal for enthusiasts who want to enhance their Toyota GR86 or Subaru BRZ’s performance and sound without sacrificing daily drivability. It suits drivers looking for a track-inspired exhaust tone, improved throttle response, and a lightweight, durable upgrade that complements spirited street driving and occasional track use.

REMARK designs and manufactures performance exhaust systems built to improve flow, sound, and overall fit-and-finish for enthusiast vehicles. Known for high-quality materials (including stainless options) and a broad catalog for popular sport compact and performance platforms, REMARK is a strong choice when you want a refined, aggressive exhaust tone without sacrificing build quality.