2013-16 Scion FR-S MRT Street Race Header Back Exhaust

For track enthusiasts looking to take their Scion FR-S to the next level, we developed the MRT Street Race Header Back Exhaust system. This system offers a rumble that is present at all times, giving an aggressive, brash roar and a huge power boost on acceleration that is perfect for when you head to track day. The MRT FR-S Header Back system deepens the rumble when cruising and gets aggressive when you stomp on the gas pedal. Go from ordinary sports car performance to high-level performance in just over an hour of installation time.

Crafted from the highest quality corrosion-resistant materials, our T304 stainless steel tubes are mandrel bent for a straight through design that maximizes air flow and reduces back pressure. This dual wall system deepens the exhaust note of your idle and gives you a tough growl that is present at all times. On the race track you will be charging ahead from the added performance and horse power. When you step on it, your lively exhaust roar will be turning heads. Base systems include T304 polish SS 4" tips and 2.5" mandrel-bent tube and a custom made Black Ops black matte finish is available for an additional fee. This system is engineered for the best sound to match your Scion FR-S and provides increased performance from the added exhaust flow, all with minimal drone.

The MRT Street Race series has enough exhaust presence with an elevated sound to Get Noticed, plenty of opportunity to Feel the Performance and is packaged in a design without excessive drone. Our Scion FRS Header Back Exhaust will also fit the Toyota 86 and Subaru BRZ ZN6 since they're all essentially the same design. Whichever nameplate is on your 2+2 fastback coupe, it will have a distinct MRT sound.

Off-Road Scion FRS Exhaust Systems

Our performance FR-S exhausts are handcrafted from corrosion-resistant T304 stainless steel. Base systems include T304 polished stainless steel four-inch tips and 2.5-inch mandrel bent tube. A custom-made Black Ops black matte tip finish is available for an additional fee. This system is engineered for the best sound to match your FR-S and provides increased performance from increased exhaust flow. You'll receive a limited lifetime warranty and our superior technical support.

MRT designed this exhaust for simple backyard installation with no tuning necessary. All hardware is included, and the tools you need are a ratchet, a 15mm socket and some lubrication solvent. Please note that an FR-S header back exhaust system removes the catalytic converter. As such, you can only use this exhaust on tracks and other non-public roads.

More Ways to Order Aftermarket Exhausts

An MRT Street Race exhaust has a more aggressive sound versus the Sport Touring system but is not as loud as Extreme systems. If you have questions about this or any other exhaust, call our Michigan shop Monday-Friday for assistance.

NOTE: This product is designed for off-road race use only.

Application: All 2013 through 2016 Scion FR-S

Hear the Difference

• How does it sound? The MRT Street Race Header Back Exhaust has a loud, deep muscle car sound.
• Is there drone or resonance? The drone is noticeable but tolerable.
• What if I step on it? Wide-open throttle increases exhaust loudness and tone to an aggressive performance sound.

Are you located close to Plymouth, Michigan and need your MRT aftermarket exhaust installed? Call MRT at 734-455-5807 to make an appointment today!

• DIY installation for the backyard mechanic
• T304 stainless steel construction for the best corrosion resistance
• Engineered, designed and manufactured in the U.S.

• What kind of steel is it made from? Corrosion-resistant T304 stainless steel.
• Where is it made? Developed and handcrafted in-house at MRT facility in Plymouth, Michigan, USA.
• How long is the Warranty? Limited Lifetime Warranty (See Warranty Page for Details)

• What is the muffler design? Straight through design to provide maximum exhaust gas flow.
• What is the tube diameter? A large 2.5" tube is used for reduced exhaust flow restrictions.
• What are the performance gains? Reducing restriction and maximizing flow provides for noticeable gains.

• What kind of tip is it? Dual 4"double wall T304 stainless steel tips with beveled edges.
• What are my tip finish options? Stylish Polished Stainless Steel or Black Ops Matte Ceramic.
• How do I get noticed? Great sound and great looks turn heads and get positive comments!

• Can I install this myself? Yes, MRT engineers this Premium Exhaust System for a simple do-it-yourself (DIY) installation.
• How long does it take to install? Installation time is about 1-2 hours and requires only common hand tools.
• What is included? All necessary hardware included.