MBRP Cat-Back Exhaust System Race Profile Armor Pro 3” Stainless Steel With 4-1/2” Carbon Fiber Tips Focus ST 2013-2018



  • Louder, More Aggressive Tone
  • 4.5" Dual Carbon Fiber Tips
  • Heavy-Duty 304 Stainless Steel
  • Smooth Mandrel Bends
MSRP $926.46
You save 19%

MBRP 3" Stainless Steel Race Profile Armor Pro Cat-Back Exhaust System with 4-1/2" Carbon Fiber Tips for 2013, 2014, 2015, 2016, 2017, and 2018 Ford Focus STs.

The MBRP Race Profile Exhaust will give your 2013-2018 Focus ST its most aggressive voice. Constructed of T304 stainless steel and carbon fiber, you’ll never have to worry about rust or durability. The Race Profile Exhaust from MBRP features 4.5” carbon fiber tips with an inner sleeve of T304 stainless steel, providing both a race-inspired look and high-quality durability.

Features & Benefits:
- Produces A Louder and More Aggressive Sound over Stock
- T304 Stainless Steel Construction
- Full 3” Cat-Back Exhaust
- Low Bend Degree Angles
- Smooth Mandrel Bands
- Simple Bolt-On Installation
- Includes 4-1/2” Carbon Fiber Tips

Tech Tip: Ford designed the Focus ST with four exhaust hangers but only added three to the factory exhaust system. Most aftermarket exhaust systems are built to use the fourth exhaust hanger. CJ Pony Parts recommends the purchase of COBB’s Polyurethane Exhaust Hanger Kit (591001).

Please Note: To easily remove the factory cat-back exhaust, you will be required to cut your OE system directly in front of the rear suspension. Once the modifications have been made to the factory exhaust system, installation is a simple bolt-on procedure.

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Vehicle Fitment

This product will fit the following Focus years:

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