When you're ready to replace your stock exhaust, you want a new system designed for a signature quality sound that turns heads. MRT performance exhausts are focused on making your ride FULL TIME COOL with an axle back, mid-pipe or catback system - no wimpy quiet modes here, just pure driving fun!

Sport Touring	Street Race	Extreme Performance
Think refined performance with a sophisticated rumble. This exhaust is your "sleeper" mode - subtle around town, but wakes up with a spirited and fun sound when you hit the gas. This on-demand sound is family-friendly and neighborhood-approved, letting you Hear the Difference without being obnoxious.	Get ready to make a statement! This series delivers a constant performance exhaust presence with an aggressive tone and increased volume. You'll hear the classic muscle car burbles that everyone loves. When you punch it, feel the performance with more bite and a deeper growl.	This one's for the hardcore enthusiast who wants maximum impact. It's an extreme exhaust for vehicles with a "take no prisoners" attitude (not available for all models!) Step on the gas pedal, and you'll unleash maximum performance and maximum sound with an extreme roar that'll definitely Get Noticed.
Imagine a deeper exhaust note on your Mustang GT with our cat back featuring an H pipe design or a more exciting experience on your C8 Corvette.	Upgrade the stock exhaust on your Jeep Rubicon 392's stock exhaust with our system for improved power and a sound that means business.	Check out the Ford Explorer Extreme axle back - you're going to love that deep, aggressive sound!

For the off-road enthusiast, MRT launched the new Mountain River Trail lineup which offers 2 different sound profiles designed to convey a sense of powerful capability and performance on the trail or in everyday driving:

Mountain River TrailSeries

Trail Rated	King of the Hill
The most well-rounded performance sound with a deeper, baritone note that's noticeable yet not overwhelming, ideal for daily driving and off-road excursions. Replacing the stock Ram 1500 exhaust with a simple MRT mid-pipe gave this full-size pick-up a balanced, and powerful sound for every day driving.	This one's for the off-road purist seeking an aggressive exhaust note that demands attention, delivering increased sounds from the engine and turbo burbles on deceleration. The MRT dual tip axle back certainly improves the Ford Bronco ruggedness experience better than other performance upgrades.

So, how do we achieve these incredible sounds? It's all in MRT's sound engineering process that involves a deep understanding of how gases flow and resonate through the system. By strategically implementing specific muffler designs, resonators, and pipe diameters within our axle back, mid-pipe and catback configurations, we sculpt the sound waves to maximize performance and minimize exhaust gas back pressure.

The sound engineering designs are delivered via a handcrafted manufacturing process. We use mandrel bend exhaust tubing for smooth gas flow paths and premium T304 stainless steel for improved corrosion resistance. Whether it's an axle back or a full catback system, we focus on crafting a quality sound that has character and complements the vehicle's personality; not just hitting a certain decibel level.

MRT is committed to giving you a carefully orchestrated performance sound that enhances your driving experience and makes your vehicle sound exactly as it should - FULL TIME COOL! It's the art of sound engineering that transforms a simple exhaust system into a symphony of performance where you can Hear the Difference, Feel the Performance and Get Noticed.

Want to Hear the Difference? Listen to these sound clips and visit MRT's YouTube channel for sound options by make and model.