Milltek Non-Resonated Cat-Back Exhaust – Focus MK3 RS | Black GT-115 | SSXFD184
Milltek Sport Non-Resonated Cat-Back Exhaust – Ford Focus MK3 RS
Upgrade your Ford Focus MK3 RS with the Milltek Sport Non-Resonated Cat-Back Exhaust System, featuring premium Cerakote Black GT-115 exhaust tips.
Designed for drivers who want a louder, more aggressive exhaust note, this performance exhaust system transforms the sound and appearance of the Ford Focus RS 2.3 EcoBoost.
Manufactured in the UK using high-quality T304L stainless steel, the Milltek Sport cat-back system delivers excellent durability, corrosion resistance and a distinctive performance sound.
The non-resonated design removes the front resonator for a louder, more pronounced exhaust note compared with the standard system. Combined with its larger 3-inch pipework and twin 115mm Cerakote Black GT-115 exhaust tips, this system provides a premium motorsport-inspired finish.
Key Features & Benefits
Non-Resonated (Louder) Design: Produces a more aggressive exhaust tone for an enhanced driving experience.
3-Inch (76.2mm) Pipework: Larger-diameter stainless steel pipework designed for improved exhaust gas flow.
Premium T304L Stainless Steel: High-quality construction offering excellent strength and corrosion resistance.
Cerakote Black GT-115 Exhaust Tips: Twin 115mm black-coated exhaust trims for a sleek, sporty appearance.
Direct Replacement Fitment: Engineered specifically for the Ford Focus MK3 RS, replacing the original cat-back exhaust.
UK Manufactured: Precision-engineered by Milltek Sport, a leading manufacturer of performance exhaust systems.
Vehicle Compatibility
Manufacturer: Ford
Model: Focus MK3 RS
Engine: 2.3L EcoBoost Turbo
Drive: AWD / 4WD
Model Years: 2016–2018
Body Style: 5-Door Hatchback
Product Specifications
Brand: Milltek Sport
Manufacturer Part Number: SSXFD184
System Type: Cat-Back Exhaust
Configuration: Non-Resonated (Louder)
Pipe Diameter: 76.2mm / 3 Inches
Material: T304L Stainless Steel
Exhaust Tips: Twin GT-115
Tip Finish: Cerakote Black
Manufacturing Origin: United Kingdom
E-Marked: No
Professional Installation at OC Motorsport
At OC Motorsport in Battlesbridge, Essex, we specialise in performance upgrades, exhaust systems, ECU remapping and vehicle tuning for Ford performance models.
Whether you're upgrading your Focus RS for a more aggressive sound or building a complete performance package, our experienced team can help you choose the right modifications for your vehicle.
Contact OC Motorsport for product enquiries, compatibility advice and professional installation.
Please note: This non-resonated exhaust system is not E-marked. Customers should check applicable road-use and noise regulations before installation.


