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Mustang X-Pipes & Mustang H-Pipes

An easy way to add more power and get that famous muscle car sound is to add a performance Mustang x-pipe or h-pipe.

  • Mustang Mid-Pipe, H-Pipe & X-Pipes

Mustang Mid-Pipe, H-Pipe & X-Pipes Tech Guides

Mustang H-Pipe Vs X-Pipe

In the Mustang community, we commonly hear the question "What is the difference between an H-Pipe and X-Pipe?". Follow along as LMR goes into more detail.

2015-23 Mustang GT Ford Performance X-Pipe Install

Are you ready to shed weight, add power and make your 2015-23 S550 sound amazing? Ford Performance has you covered with their new resonator delete x-pipe.

Mustang Mid-Pipe, H-Pipe & X-Pipes

LMR.com offers a wide selection of Mustang H-pipe and X-pipes. We also offer tons of hardware for maximizing the performance of your exhaust, along with allowing for an easy installation! With top-name brands, there are plenty of options to customize your Mustang the way you want. Shop LMR.com for all your exhaust needs!

X-Pipe Vs. H-Pipe
The X pipe vs. H pipe debate is a huge topic in the Mustang community. The mid-pipe is the section of exhaust piping that connects the exhaust manifolds or headers to the cat-back exhaust system. The exhaust note produced by these two Mustang mid-pipes provides a uniquely different exhaust tone. Exhaust gas is scavenged differently with the two designs resulting in the difference in sound.

H-Pipes
The H-pipe intersects as an “H” and gives you the old-school "American Muscle Car" sound that we have all grown to love! While this version of the crossover pipe produces a deep, throaty exhaust note, it isn't as efficient at balancing exhaust gases as the X-pipe. The H-pipe is designed with two straight pipes and a crossover pipe that, while it does help to equalize exhaust pulses from the passenger side to the driver side, does not encourage more exhaust flow. The result is slightly more low-end torque but a little less high-end horsepower.
 
The H-pipe will still perform very well. They have been around for roughly 60 years, and nobody would use them if they did not work!
 
X-Pipes
The piping of the X-pipe intersects in the shape of an “X” so that exhaust gases cross each other from each engine bank to create an increased flow that will help to evacuate the system efficiently and evenly. The X-pipe will create a more raspy tone and has a slightly higher pitch than an H-pipe with the colliding exhaust pluses. In most cases, you will see power gains in the higher RPM because of the smooth, continuous exhaust flow caused by crossing exhaust gases from the left to the right side. The exhaust pulses are scavenged more efficiently, producing that higher RPM power, but they will have a slight loss in low-end torque.
 
Though producing a more raspy tone, the X-pipe will have fewer decibels compared to the deeper exhaust note exiting the H-Pipe.