Borla ATAK Cat-Back Exhaust System with Valve Simulator for 2016–2018 Ford Focus RS 2.3L

This system is equipped with a "Sound Suppressing Valve" simulator which ELIMINATES the valve. This avoids any warning lights on the dash while providing maximum flow at all times. System also features Boryla's Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound to the Borla(r) mufflers. The mufflers then enhance this sound to the character and volume appropriate for our Touring, S-Type and ATAK(r) systems. This system features bright chrome on T-304 stainless steel tips. Borla(r) Cat-Back(tm) & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit. Best of all, Borla(r) stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. ATAK(r) Cat-Back(tm) Exhaust System For 2016-2018 Ford Focus RS 2.3L 4 Cyl.. Turbocharged Manual Transmission All Wheel Drive 4 Door Hatchback With Sound Suppressing Valve Exhaust. Borla(r) System Contains Valve Simulator. 2016-2018 Ford Focus RS 2.3L 4 Cyl.. Turbocharged Manual Transmission All Wheel Drive 4 Door Hatchback With Sound Suppressing Valve Exhaust. Borla(r) System Contains Valve Simulator.

Upgrade your 2016–2018 Ford Focus RS with the Borla ATAK Cat-Back Exhaust System, part number BOR140730. Designed for 2.3L turbocharged four-cylinder models with a manual transmission, all-wheel drive, four-door hatchback body, and the factory sound-suppressing exhaust valve, this system delivers improved exhaust flow and an aggressive, refined Borla sound. The integrated valve simulator eliminates the factory valve while helping prevent dashboard warning lights, allowing maximum exhaust flow throughout the system.

Borla Polyphonic Harmonizer Technology uses patented components with varying pipe diameters and lengths to create multiple exhaust notes that blend into a clean, rich, full-bodied tone. The ATAK mufflers are engineered for a powerful, performance-oriented sound while maintaining the precise character expected from Borla exhaust systems. Straight-through, multi-core muffler technology and smooth mandrel-bent tubing help reduce restriction, increase exhaust velocity, and support responsive performance.

Built from premium T-304 austenitic stainless steel, the BOR140730 system is designed for long-term durability and corrosion resistance. Computer-controlled CNC manufacturing and precision mandrel bends promote an accurate fit, while bright chrome T-304 stainless steel tips provide a clean finished appearance. This split rear-exit system is backed by Borla’s Million-Mile Warranty. Professional installation is recommended. This product may require emissions compliance verification before installation; review applicable federal, state, and local regulations.

Key Product Specifications & Technical Data

• Brand: Borla
• Part Number: BOR140730
• Product Type: ATAK Cat-Back Exhaust System
• Vehicle Application: 2016–2018 Ford Focus RS
• Engine: 2.3L turbocharged four-cylinder
• Transmission and Drivetrain: Manual transmission with all-wheel drive
• Construction: T-304 austenitic stainless steel with mandrel-bent tubing
• Outlet Style: Split rear exit with bright chrome round angle-cut tips

What’s Included

One Borla ATAK Cat-Back Exhaust System with valve simulator, mufflers, tubing, exhaust tips, and required installation components.

Features:

• Valve Simulator: Eliminates the factory sound-suppressing valve while helping prevent dashboard warning lights and maintaining maximum exhaust flow.
• ATAK Sound Technology: Borla Polyphonic Harmonizer Technology produces a clean, rich, full-bodied exhaust tone with an aggressive performance character.
• High-Flow Performance: Straight-through and multi-core muffler technology improves exhaust velocity to support responsive power and driving excitement.
• Premium Construction: T-304 stainless steel, smooth mandrel bends, CNC-controlled manufacturing, and bright chrome tips provide durability, flow, and a precise finished appearance.

Fitments:
2016 Ford Focus RS
2017 Ford Focus RS
2018 Ford Focus RS

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1