MRT Axle-Back Exhaust System Eco-Flow 2-1/2" Stainless Steel With 4" Tips Focus ST 2013-2018

CJ's Part Number:
92% of 100

MRT 2-1/2" Stainless Steel Eco-Flow Axle-Back Exhaust System with 4" Tips for all 2013, 2014, 2015, 2016, 2017 and 2018 Focus STs.

This all-new 2-1/2" stainless steel Eco-Flow axle-back exhaust system with 4" tips from MRT is the perfect upgrade when looking to increase performance and sound out of your 2013-2018 Focus ST!

MRT Eco-Flow Exhaust Features and Benefits:
- Increases horsepower and torque by approximately 10 percent
- Improved exhaust flow with an aggressive performance sound
- Improves fuel economy
- Full 304 stainless steel construction
- Lightweight design
- Made in the USA
- Polished stainless steel or matte black 4" round tips

The MRT Eco-Flow exhaust system for the 2013-2018 Ford Focus ST is a perfectly engineered, free flowing, performance exhaust. The team at MRT focused on generating the ideal performance exhaust note, revealing that amazing turbo sound while controlling unwanted drone and resonance. The result is an extremely fun, true performance sound that maintains driving comfort and pleasure.

MRT manufactures their Eco-Flow axle-back exhaust from the highest grade 304 stainless steel. This premium material is lightweight, super durable against rust and corrosion resistant. All design work, testing and manufacturing of this system is provided by MRT. The Eco-Flow exhaust can be installed very easily by any driveway mechanic or performance shop.

Order MRT's 2-1/2" Stainless Steel Eco-Flow Axle-Back Exhaust System with 4" Tips for your 2013, 2014, 2015, 2016, 2017 or 2018 Focus ST from CJ Pony Parts today!

Installation Difficulty


Intermediate skill is required for this installation.

Installation Videos

Video Transcript

We’re here with MRT's Eco-Flow Axle-Back Exhaust System fitting your 2013-2106 Focus ST. MRT took a unique approach to the Focus ST exhaust system. Instead of replacing the entire thing, they simply do an axle-back, this way you can cut it behind your rear axle, and get rid of the heavy factory muffler. This comes with 2 1/2 inch stainless steel mandrel-bent piping, including a tuning tube and a set of large polished tips. This MRT Eco-Flow Axle- Back Exhaust System is easy to install, made right here in the USA, and adds a nice aggressive sound to your Focus ST.

Vehicle Fitment

This product will fit the following Focus years:

Only registered users can ask/answer questions. Please sign in or create an account.
Write Your Own Review
Only registered users can write reviews. Please sign in or create an account.
Complete Your Package
Add to Cart