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SKU: 593100 | UPC: 700424676675
COBB SS 3" Catback Exhaust – 2016-2018 Ford Focus RS
The COBB 593100 Stainless Steel 3" Catback Exhaust is the #1 selling performance catback system for the 2016-2018 Ford Focus RS. Precision-engineered with mandrel-bent 3-inch T304 stainless steel tubing, high-flow mufflers, and a deep, aggressive tone, this system delivers improved exhaust flow, noticeable horsepower and torque gains, sharper throttle response, and a refined yet sporty sound the ultimate exhaust upgrade for any Focus RS build seeking better performance, weight savings, and an enhanced driving experience.
Key Features
- 3" Mandrel-Bent T304 Stainless Steel Tubing – Smooth, unrestricted flow for maximum power and torque
- High-Flow Mufflers – Optimized for aggressive sound while maintaining street-friendly volume
- Direct Fit – Engineered specifically for 2016-2018 Ford Focus RS with perfect bolt-on installation
- Lightweight Design – Reduces overall vehicle weight compared to stock exhaust
- Durable Construction – Premium stainless steel resists corrosion and withstands high temperatures
| Spec | Detail |
|---|---|
| Part Number | 593100 |
| Brand | COBB Tuning |
| Type | SS 3" Catback Exhaust System |
| Material | T304 Stainless Steel |
| Pipe Diameter | 3 inches |
| Compatibility | 2016-2018 Ford Focus RS |
| Country of Origin | United States |
| Warranty | COBB Limited Warranty |
Whats Included
- Complete 3" stainless steel catback exhaust system
- All necessary hangers, clamps, and hardware
- Installation instructions
Product Notes
- Designed specifically for the 2016-2018 Ford Focus RS
- Improves exhaust flow for increased horsepower and torque
- Delivers a deep, sporty exhaust note without excessive drone
Installation Notes
- Bolt-on catback replacement
- Estimated time: 1–2 hours
- Professional installation recommended for proper alignment and leak-free fitment
This Part Fits
| Year Range | Make | Model | Trim / Engine | Notes |
|---|---|---|---|---|
| 2016-2018 | Ford | Focus RS | All trims | 3" stainless steel catback exhaust |
Why Choose COBB Catback Exhaust Systems?
- #1 choice for high-quality performance exhaust on modern performance cars
- Built & tested in the United States
- Chosen by Focus RS owners for improved power, refined sound, and durable stainless construction
Frequently Asked Questions
-
Q: Does this exhaust fit my 2017 Ford Focus RS?
A: Yes, direct fit for 2016-2018 Ford Focus RS models. -
Q: Will it add power?
A: Yes 3" mandrel-bent tubing improves exhaust flow for noticeable horsepower and torque gains. -
Q: How does it sound?
A: Deep, sporty tone with minimal drone – aggressive but street-friendly.
Shipping & Handling
- Method: Ground UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Official COBB retail box
Catback
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COBB
COBB Tuning Performance Parts deliver proven power gains with factory-like drivability backed by an "Engineered Performance" approach trusted by enthusiasts, pro tuners, and performance shops worldwide. Founded in 1999 and now headquartered in Austin, Texas, COBB designs, engineers, tests, and supports its products in-house to ensure reliable results across today's most popular performance platforms. Shop the full lineup of COBB Tuning performance parts at Black Ops Auto Works, including ECU tuning solutions, bolt-on upgrades, and staged power packages built to work together for predictable, repeatable performance. COBB ECU Tuning & Accessport The COBB Accessport is one of the most trusted ECU tuning devices in the industry. It enables safe ECU flashing, live data monitoring, diagnostics (read/clear codes), and tuning management helping drivers unlock stronger throttle response, improved drivability, and dependable horsepower and torque gains when paired with the right supportin...
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Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
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I emailed customer service to inquire about when it would be shipped
I emailed customer service to inquire about when it would be shipped. They checked and emailed me with the answer. Customer service is A1
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