2015+ Mustang MRT EcoFlow RD Y-Pipe

The MRT EcoFlow RD (Resonator Delete) Y-Pipe Exhaust system has a loud, deep muscle car sound and is handcrafted in corrosion-resistant 2.5" T304 Stainless Steel. This is a Resonator Delete Y-Pipe replacement exhaust system for your Mustang. MRT engineered this system with the best sound to match the Mustang Ecoboost. It provides increased performance from the increased exhaust flow. RD is the loudest MRT Mustang exhaust with just enough elevated sound to Get Noticed, plenty of opportunities to Feel the Performance, and packaged in a design without an excessive drone.

Application: 2015 thru 2021 Mustang Ecoboost Coupe and Convertible.

Doesn't Fit: GT, GT500, GT350.

Hear the Difference

• How does it sound? The MRT EcoFlow RD Y-Pipe Exhaust #90M100 has a balanced, deep muscle 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, MI, and need your MRT aftermarket exhaust installed? Call MRT at 734-455-5807 to make an appointment today!

Product Quality

• 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)

Feel the Performance

• 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.

Get Noticed

• What kind of tip is it? There are no tips on this system.
• What are my tip finish options? None.
• How do I get noticed? Great sound and great looks turn heads and get positive comments!

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Installation

• 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 hour and requires only common hand tools.
• What is included? All necessary hardware included.

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