Roush Active Cat-Back Exhaust System Focus RS 2016-2018



  • Cut And Clamp Installation
  • Full 304 Stainless Steel
  • Improved Performance
  • Great Exhaust Sound
MSRP $1,349.99
You save 33%

Roush Active Cat-Back Exhaust System for 2016, 2017 and 2018 RS Focuses.

Sold exclusively from CJ Pony Parts, this limited-edition Roush Catback offers an aggressive sound and durable construction. These systems are compatible with active exhaust features, with full 304 stainless steel construction.

Features and Benefits:
- Constructed of High-Grade 304 Stainless Steel Construction
- Signature Aggressive Roush Performance Sound
- Compatible with Factory Exhaust Valve and Electronic Control
- CAD Engineered for Optimal Performance Increase, Durability and Pure Driving Excitement
- Ultra-Smooth Mandrel-Bent Piping for High Airflow and Decreased Back Pressure
- Dual Rear Exit, 4-1/2" Polished T-304 Stainless Steel Tips with Etched Logo
- True Cut and Clamp System
- Made in the USA

Roush has designed a true cut and clamp system that works with the Focus RS Active Exhaust feature. This system is made using premium quality T-304 stainless steel. The Roush Active Cat-Back Exhaust System will give your Focus RS an aggressive track-inspired sound while providing long-lasting durability.

Roush has carefully tuned and CAD-engineered this system to ensure they provided you with a premium fit, feel and finish on Ford's hottest hatch. This system has been crafted with perfect mandrel bends and dual rear exit 4-1/2" tips with an etched Roush logo.

This Kit Includes:
- Intermediate Pipe/Muffler Inlet
- Converter Outlet Pipe Assembly
- Muffler Assembly
- Exhaust Tips
- Exhaust Clamp Kit

Vehicle Fitment:
- 2016-2018 Focus RS

Please Note:  This system does NOT include any wiring, switches or electronic control. Installation will require you to reuse your Factory Exhaust Valve, Wiring and on-board Electronic Control to maintain proper functionality.

Tech Tip: The Focus RS factory/ OEM exhaust system must be cut in order to be removed.

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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