The Coyote engine deserves an exhaust sound that is as aggressive as its name. For enthusiasts looking to give their GT a roar that screams "take no prisoners," we created the Extreme line of exhaust. This is our loudest and baddest system and our signature h-pipe design deepens the exhaust note while maximizing exhaust flow. The Mustang GT Coyote MRT Extreme Non Catted H pipe is a straight through mandrel bent system, meaning the least back pressure possible, and is constructed in the highest quality corrosion-resistant T304 Stainless Steel. This system includes 3" mandrel bent tube with T304 Stainless Steel ends and is manufactured in the USA. We engineered this system with the Coyote Mustang in mind - opt for the best sound to match your GT and increase your pony's performance, horse power, and fuel efficiency from increased exhaust flow. MRT Extreme H-pipe is designed with 2 downstream O2 bungs .
Our Extreme off-road systems are not for the everyday driver, however: as a non-catted exhaust system, this Coyote Mustang GT premium exhaust offers the highest possible power, torque and fuel economy gains, helping put you out front in a rally meet or battle among friends.
Note that because the system removes the catalytic converter, this exhaust is not legal for use on public roads. Made specifically for racing and other private, off-road uses, it's one of the easiest ways to get you roaring to the front of the pack on track day. The MRT Extreme H-Pipe without Cats has just enough exhaust presence with elevated sound to
Get Noticed, plenty of opportunity to
Feel the Performance and packaged in a design without excessive drone.
**For off-road, race use only** If you're looking to maximize performance, pair this h-pipe with the
MRT Sport Touring Axle Back 91A153.
Application: 2011 thru 2014 Mustang GT Coyote.
Hear the Difference ![]()
How does it sound? The Mustang GT Coyote MRT Extreme Non Catted H-pipe 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? The Mustang GT Coyote MRT Extreme Non Catted H-pipe 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."
