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Replacement Parts

Exhaust & Emissions

Exhaust Systems

Cat-Back Systems

Cat Back Performance Exhaust System Tips for 2013-2018 Ford Focus

Cat Back Performance Exhaust System Tips for 2013-2018 Ford Focus
- Roush part # 421610
- Fits any 2013-2017 Focus including RS & ST
- Fits 2018 Focus ST
- Enhances exhaust note for high-performance sound
- High-flow 3" cat-back system made from 409 stainless steel, includes performance-flow muffler
- Dual, round 304 chrome tips with rolled edge and Roush logo
- Uses the saIncludes all necessary clamps and hardware for installationme factory mount locations
- Incorporates CNC mandrel bending for optimum air flow
The high-flow, cat-back system features larger than stock, 3" diameter piping.This system is also made entirely of T409 stainless steel, providing you one of the most durable and affordable exhaust systems on the market. Even better, all pipes have been manufactured with CNC mandrel-bend tooling, allowing for unrestricted airflow. This system also features a straight-through, perforated-tube muffler for optimum exhaust tone. To complete the look, a set of round, dual 4" diameter T304 stainless steel tips have been chrome flashed and designed with a rolled edge. As with all of Roush's round exhaust tips, the traditional Roush wordmark has also been neatly stamped on the end, letting everyone know that you mean business.
Country USA
Brand Roush
Manufacturer ROUSH Performance
ItemPartNumber 421610
Model 421610
UPCs 844764216105
EANs 0844764216105
ReleaseDate 0000-00-00

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