aFe Cat-Back Exhaust

2013–2016 Scion FR-S, 2013–2020 Subaru BRZ, 2013–2020 Toyota 86 L4-2.0L

49-36044-P

Overview:

The aFe Cat-Back Exhaust system is engineered specifically for the Scion FR-S (2013–2016), Subaru BRZ (2013–2020), and Toyota 86 (2013–2020) equipped with the 2.0L inline-4 engine. Designed to replace the factory exhaust from the catalytic converter back, this system enhances exhaust flow, improves sound quality, and adds a refined aesthetic to your vehicle. Ideal for enthusiasts seeking a balance of performance gains and a smooth, aggressive exhaust note without excessive drone.

Constructed with precision and durability in mind, the aFe Cat-Back Exhaust delivers a noticeable improvement in throttle response and exhaust tone while maintaining a factory-like fitment. This system is perfect for drivers who want to upgrade their vehicle’s exhaust without compromising reliability or daily drivability.

Key Features:

This cat-back exhaust system combines advanced materials and expert craftsmanship to deliver superior performance and style. Key features include:

• High-flow 304 stainless steel polished muffler for enhanced exhaust flow and a smooth, refined sound
• Mandrel-bent 2" to 2-1/2" 304 stainless steel tubing ensuring optimal exhaust gas flow and minimal restrictions
• Polished 3" diameter 304 stainless steel exhaust tip for a striking visual upgrade and corrosion resistance
• Factory-style flange and hangers for a secure, direct-fit installation without modifications
• 100% MIG-welded construction for maximum strength, durability, and leak-free performance
• Polished finish on muffler and tip for long-lasting corrosion resistance and a premium appearance

Construction & Design:

The aFe Cat-Back Exhaust is crafted from premium 304 stainless steel, known for its excellent corrosion resistance and durability under high-heat conditions. The tubing is mandrel-bent to maintain consistent diameter and smooth bends, which reduces exhaust flow restrictions and enhances performance. The muffler features a polished finish that not only looks great but also protects against rust and environmental damage.

Every weld is performed using MIG welding techniques, ensuring strong, clean joints that withstand the rigors of daily driving and spirited performance use. The system uses factory-style flanges and hangers, allowing for a straightforward installation that maintains the vehicle’s original mounting points and alignment.

Performance & Sound

This cat-back exhaust system is designed to improve exhaust flow, which can lead to better throttle response and a slight increase in power delivery. The high-flow muffler produces a smooth, deep exhaust tone that enhances the driving experience without overwhelming cabin noise or drone during highway cruising. It strikes a balance between aggressive sound and everyday comfort, making it suitable for both street and spirited driving.

Installation & Fitment:

The aFe Cat-Back Exhaust is a direct bolt-on replacement for the factory exhaust system on the Scion FR-S (2013–2016), Subaru BRZ (2013–2020), and Toyota 86 (2013–2020) with the 2.0L engine. It utilizes the existing factory flanges and hangers, requiring no cutting, welding, or modifications. Installation can typically be completed with basic hand tools and does not require professional assistance, though professional installation is recommended for optimal results.

What's Included:

• High-flow 304 stainless steel polished muffler
• Mandrel-bent 2" to 2-1/2" 304 stainless steel tubing
• Polished 3" diameter 304 stainless steel exhaust tip
• Factory-style flanges and hangers
• All necessary hardware for installation

Ideal For:

This exhaust system is ideal for automotive enthusiasts and drivers who own a Scion FR-S, Subaru BRZ, or Toyota 86 and want to upgrade their exhaust for improved sound, durability, and performance. It suits those looking for a high-quality, corrosion-resistant exhaust that enhances the vehicle’s character without compromising daily drivability or requiring complex installation.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.