Home > Exhaust By Vehicle > Ford > Ford Focus

Ford Focus ST Performance Exhaust


Leave your eight-cylinder competition in the dust with a Ford Focus exhaust from MRT that's crafted for the DNA of this popular compact car. It may be small in size, but the Ford Focus is big on power and personality. The Focus has been one of the top rally and touring cars for decades, and now, you can make yours drive and sound like it's ready for the track.
Sort By:
Page of 1
2013 - 2018 Ford Focus ST MRT KR Axle-Back Performance Exhaust System 91J101 13-18 Focus ST Ecoboost MRT KR Axle-Back

Loudness: 10 Drone: 2 Performance: 8
L
oud, deep muscle car sound Part # 91J101

Your Price: $527.99
2013 - 2018 Ford Focus ST MRT Resonator Delete #91J103 13-18 Focus ST Ecoboost MRT RD

Loudness: 9 Drone: 2 Performance: 8
T
he loudest Focus ST MRT exhaust Part # 91J103

Your Price: $59.99
2016 - 2018 Focus RS MRT KR Cat-Back Performance Exhaust System 91J000 16-18 Focus RS MRT KR Cat-Back

Loudness: 10 Drone: 2 Performance: 8
T
he loudest MRT Cat-back for your Focus RS Part # 91J000

Your Price: $923.99
MRT Power Plate Active & Dual Mode Exhaust Mode Bypass for  Ford & Dodge MRT- Ford & Dodge: Active & Dual Mode Exhaust Power Plate

MRT- Ford & Dodge: Active & Dual Mode Exhaust MRT PowerPlate #92G155. Handcrafted & designed by MRT's engineering team from T304 stainless steel, for DIY installation and 100% Made in America.

Your Price: $31.66
   
 
Upgrade the Power and Sound

MRT has a Focus aftermarket exhaust solution to meet your performance needs and budget. The KR Cat-Back Exhaust is the most complete Ford Focus SE exhaust we sell. It achieves the rare 10 loudness rating and has a large straight-through muffler for noticeable horsepower gains. An ST EcoBoost Axle-Back Exhaust provides enough of a boost to Get Noticed while being cheaper and easier to install. The Ford Focus Resonator Delete is a low-cost add-on for people who mainly want big noise and are happy with a small horsepower increase.

2016+ Focus RS owners will also need a Ford Exhaust Power Plate. This accessory bypasses the factory-installed Active or Dual Mode exhaust valves, letting you upgrade without having to stare at the check engine light. Contact our experts if you need help figuring out whether your car has these valves.

Handcrafted Exhaust Parts for Ford Focus

With more than 35 years of automotive engineering experience, MRT understands exactly what customers are looking for. All systems are designed and manufactured in the USA using commercial-grade stainless steel. In most cases, we can "black-out" the tips for a custom look. We design every exhaust for DIY installation in 60 minutes or less. If you live near our Plymouth, MI headquarters, the MRT team can install your new exhaust. Ford Focus drives will always receive the highest-quality parts and an amazing shopping experience when they choose MRT.