Looking to get the most sound and performance from your track or off-road Mustang? The MRT Extreme Non Catted H Pipe was engineered to take your ride to the next level in both sound and performance. The Extreme line offers our most aggressive sound: an "always on" rumble at idle releases into a frightening roar that screams "take no prisoners." We achieve added performance by maximizing exhaust flow and reducing back pressure: our h-pipe design (over x-pipe) offers a freer and more direct exhaust path. In addition, we use 2.5" mandrel bent tube that is the highest quality, corrosion resistant T304 Stainless Steel, so you know this high performance mod is built to last. We hand craft each system in the USA and design our systems to be bolt on for the DIY back yard mechanic. Look no further for the best sound to match your Mustang.
This system is not for the everyday driver, however: as a non-catted exhaust system, our Extreme H Pipe without catalysts offers the highest possible power, torque, and fuel economy gains, helping put you out front in a rally meet or a 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 uses, it's one of the easiest ways to get you roaring to the front of the pack. Extreme is the loudest MRT exhaust - even louder than Sport Touring and Street Race. The 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.
*Founded as part of MRT's racing heritage, this product is designed for off-road, race use only*Application: 1999 thru 2004 Mustang GT, Bullitt, Cobra and Mach 1 with 4.6L V8
Hear the Difference ![]()
How does it sound? The Mustang MRT Extreme Non Catted H-pipe #93B001 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 MRT Extreme Non Catted H-pipe #93B001 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."
