MBRP Focus ST Installer Series Cat-Back Exhaust (2013-2018)

3 Review(s)
$98.53 (15%)
MBRP's S4200AL Installer Series cat-back exhausts fit your 2013-2018 Focus and are made from economical aluminized steel. The Installer Series is MBRP's entry level exhaust providing great sound and more power on a budget.

Part Number: 170 S4200AL
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Give your 2013-2018 MK3 Ford Focus ST a throatier exhaust sound with MBRP Focus ST Aluminized Steel Cat-Back Exhaust. This MBRP system is constructed from aluminized steel.

This MBRP exhaust for 2.0L EcoBoost Focus ST Aluminized Steel Cat-Back Exhaust offers a value price without compromising on the quality built into every component. While the seams are a major point of rust through with some budget systems our fully sealed tubing adds years to your system. Constructed to the same specifications as our top of the line Pro Series we back this line with an industry leading 3 Year Warranty.

Purchase your MBRP Focus ST Aluminized Steel Cat-Back Exhaust for your 2013-2018 Focus ST at Steeda Autosports today!

Product Benefits
  • Increase horsepower
  • Deep sporty exhaust note
  • Easy, bolt-in installation
  • 3 year warranty

CA Residents: Cancer and Reproductive Harm WARNING www.p65warnings.ca.gov.

Fitment & Features


Manufacturer: MBRP Exhaust

Installation Information:

Level of Difficulty: Medium
Install Time: About 1 1/2 Hours
Tools Required: Basic Shop Tools

Vehicle Fitment:

Fits Model Year: 2013, 2014, 2015, 2016, 2017, 2018
Focus Model: ST

Customer Reviews

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Average Customer Ratings


Very pleased
This exhaust was well worth it. The install was much easier then anticipated, with all videos I watched. The sound is fantastic. I would definitely recommend this exhaust system for the ST. A big shout out to Steeda as well. Great company, have had no problems yet. Shipping has been very quick. I also encourage ST owners to purchase Steeda’s air intake for ST, probably the best on the market, coupled with the the snorkel provides a true cold air intake. Looking forward to their lowering spring and sway bar kit in 2021.
Did you find this helpful?  3 of 3 Found Helpful
Mbrp exhaust
Loving my new exhaust, big thanks to people at steeda my exhaust was shipped out on Monday and delivery on Wed.
Did you find this helpful?  3 of 3 Found Helpful
Verified Buyer  
Buy it!
Just got this installed and am very impressed with the deep sound. First hearing it made the hair on my neck stand on end. Not only can you hear the sound but feel it as well. Not tinny sounding. As far as increased performance, this is an absolute must have along with the cold air intake and the SCT reflash of the computer. OMG, this is what this car should have been from the factory.
Did you find this helpful?  6 of 6 Found Helpful
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