Stainless Works 2016-18 Ford Focus RS 3in High-Flow Cats Downpipe Factory Connection (part # FCRS16DPCAT), built from 304 stainless steel by Stainless Works in Streetsboro, Ohio.
304 Stainless Steel
TIG Welded
2016–18 Focus RS
Downpipe
Lifetime Warranty
Made in USA
Overview
Improve sound and performance on your 2016–18 Ford Focus RS 2.3L with a premium downpipe from Stainless Works. This full 3" diameter downpipe features a 2-bolt flange at the turbo end and a flared outlet to the catback factory connection point.
Built from corrosion-resistant 304 stainless steel with welded hangers and a stainless steel flex joint, this downpipe includes a high-flow catalytic converter and is designed to mate to the OEM connection point or connect to a Stainless Works catback for a complete 3" system.
As always, our downpipes are TIG welded for strength and durability at our state-of-the-art facility in Streetsboro, Ohio — engineered for long-term performance.
Why Stainless Works
- American-made from raw material to finished product
- TIG welded by skilled craftsmen for strength and beauty
- Lifetime warranty on material and craftsmanship
- Direct bolt-on fit for 2016–18 Focus RS 2.3L
- Mates to OEM connection point or full 3" Stainless Works system
Key Features
3" Downpipe
Full 3" diameter for maximum exhaust flow and performance.
High-Flow Catalytic Converter
EPA compliance with improved flow for maximum performance.
304 Stainless Steel
Corrosion-resistant for a lifetime of reliable performance.
Stainless Steel Flex Joint
Durable flex joint and welded hangers for a secure, rattle-free fit.
Mandrel Bent Tubing
Smooth airflow with zero restriction bends.
TIG Welded Construction
Precision welds for maximum durability.
Specifications
| Vehicle Fitment |
2016–18 Ford Focus RS 2.3L |
| System Type |
Downpipe with High-Flow Catalytic Converter |
| Diameter |
3" |
| Material |
304 Stainless Steel |
| Catalytic Converter |
EPA Compliant High-Flow |
| Flex Joint |
Stainless Steel |
| Hangers |
Welded |
| Turbo Flange |
2-Bolt Flange |
| Outlet |
Flared to OEM Catback Connection Point |
| Welding |
TIG Welded |
| Warranty |
Lifetime |
| Origin |
Made in USA — Streetsboro, Ohio |
⇩ Download Installation Instructions (PDF)
See It In Action
Sound Comparison and Features — 2016–18 Focus RS Downpipe System
What's In The Box
- Downpipe
- Installation Instructions
Frequently Asked Questions
Will this downpipe fit my 2016–18 Focus RS?
Yes. This downpipe is designed specifically for the 2016–2018 Ford Focus RS with the 2.3L EcoBoost engine. It is a direct bolt-on design featuring a 2-bolt flange at the turbo end and a flared outlet to the OEM catback connection point.
Will this downpipe work with my stock catback exhaust?
Yes. The flared outlet is designed to mate directly to the OEM factory connection point. It can also connect to a full 3" Stainless Works catback system for a complete performance upgrade.
Does this downpipe include a catalytic converter?
Yes. This downpipe includes a high-flow catalytic converter that is EPA compliant and designed for improved flow while maintaining emissions compliance.
What warranty is included?
Stainless Works provides a lifetime warranty on material and craftsmanship — covering the full life of the product, not just a limited term.
Questions? Call us at | Mon–Fri 7:30am–4:30pm EST
Built To Order in 4 Weeks — Free Shipping on Orders $50+
This Listing
- Brand: Stainless Works
- Part number: FCRS16DPCAT
- Product type: Downpipe
- Fitment: 2016-2018 Ford Focus RS
- Configuration: High-Flow Cats
- EPA status: Testing
- Shipping weight: 13.4 lb
California Prop 65 warning applies to this product.
Emissions note: headers, downpipes and catless/high-flow pipes may not be legal for street use in all states. Check your local emissions laws before installing.
Fitment note: Stainless Works systems are application-specific (year, cab/bed, transmission and factory exhaust). Send us your VIN before ordering and we will confirm fitment: 954-507-6261 or sales@americanmuscleperformance.net.
