The Mustang GT MRT Extreme Quad Tip Cat-Back system has a loud, deep muscle car sound and is constructed in corrosion resistant T304 Stainless Steel. Base systems include T304 polished SS 4" tips and 3" mandrel bent tube. Black Ops black matte tip finish is available for an additional fee. This system is engineered for the best sound to match your GT and provides increased performance from increased exhaust flow. MRT has engineered a DMS (Drone Management System) for this Cat-back to give it the most pleasant ride experience. The MRT
Extreme is the loudest MRT cat-back. This Badass series has just enough exhaust presence with elevated sound to Get Noticed, Feel the Performance note and packaged in a design without excessive drone.
MRT aftermarket exhaust systems do not have the AFM or NPP valves increasing performance and flow. This premium MRT Mustang exhaust includes Power Plates to simulate the valves and avoids a check engine light (CEL) from appearing on your dashboard. For more information on these plates, refer to
MRT Part #92G155.
Application: 2018+ Mustang GT Coupe and convertible
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Hear the Difference ![]()
How does it sound? MRT Extreme Quad Tip Cat-Back is the loudest and baddest sounding exhaust that is always "on."![]()
Is there drone or resonance? Some managed drone.![]()
What if I step on it? Wide-open throttle brings out an extreme exhaust roar that screams "take no prisoners."
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!
How does it sound? MRT Extreme Quad Tip Cat-Back is the loudest and baddest sounding exhaust that is always "on."
Is there drone or resonance? Some managed drone.
What if I step on it? Wide-open throttle brings out an extreme exhaust roar that screams "take no prisoners."
