Borla ATAK Cat-Back Exhaust System with Valves for 2018–2023 Ford Mustang GT 5.0L V8, Part Number 140743CFBA

System will fit Bullitt models. NOT recommended for use on Convertibles. This 3" diameter high flow Cat-Back system was designed specifically for the Mustang GT and has Active Exhaust Valves. Includes 2) 3" O.D. x 2.25" O.D. x 7" long adapters for clamp on installation to the stock exhaust system. Do not use the adapters for full 3” inlets. The system contains a Merge X-Pipe for increased performance and improved sound. The system has BORLA(r)'S Polyphonic Exhaust Harmonizer Technology with 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 of the aggressive ATAK(r) sound, with no drone inside the vehicle. The exhaust exits thru dual 4" round carbon fiber with black anodized center tips on each muffler. Systems with bright chrome on T-304 stainless steel tips, and black chrome on T-304 stainless steel tips are also available. BORLA(r) Cat-Back and Axle-Back multi-core technology is designed 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 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 numerical control (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 2018-2023 Ford Mustang GT (Incl. Bullitt Models) 5.0L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door With Active Valve Performance Exhaust. NOT Recommended Convertible. 2018-2023 Ford Mustang GT (Incl. Bullitt Models) 5.0L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door With Active Valve Performance Exhaust. NOT Recommended For Convertible.

• Includes adapters for connection to the stock system. Do not use adapters for full 3" inlets.
• 3" diameter system. System contains a Merge X-Pipe.
• System features Sound Suppressing Exhaust Valves
• System features Polyphonic Harmonizer technology
• NOT recommended for Convertibles

Upgrade your 2018–2023 Ford Mustang GT with the Borla ATAK Cat-Back Exhaust System, part number 140743CFBA. Designed for 5.0L V8 Mustangs with automatic or manual transmissions, rear-wheel drive, and active valve performance exhaust, this 3-inch system delivers increased exhaust flow, enhanced power potential, and the aggressive ATAK sound. It fits Mustang GT models, including Bullitt editions, but is not recommended for convertibles.

The system includes a Merge X-Pipe for improved exhaust performance and sound, along with adapters for clamp-on installation to the factory exhaust system. Do not use the supplied adapters with full 3-inch inlets. Borla Polyphonic Exhaust Harmonizer Technology uses patented components with varied pipe diameters and lengths to produce multiple harmonized exhaust notes, creating a clean, rich, full-bodied tone without interior drone. Sound-suppressing exhaust valves help manage exhaust character and volume while preserving the distinctive Borla sound.

Constructed from premium T-304 stainless steel, the Borla 140743CFBA is engineered for long-term durability and corrosion resistance. Mandrel-bent tubing promotes smooth exhaust flow, while computer numerical control manufacturing supports precise fitment. The system exits through dual 4-inch round carbon-fiber tips with black-anodized centers. Borla multi-core technology is designed to improve exhaust velocity for responsive performance, driving enjoyment, and potential fuel-economy benefits. The system is backed by Borla's Million-Mile Warranty. Professional installation is recommended, and applicable emissions requirements should be reviewed before installation.

Fitment: 2018–2023 Ford Mustang GT and Bullitt models with the 5.0L V8, automatic or manual transmission, rear-wheel drive, two-door body, and active valve performance exhaust. Not recommended for convertible models.

Features:

• 3-inch cat-back exhaust system with Merge X-Pipe to improve exhaust flow, performance potential, and sound quality.
• Active sound-suppressing exhaust valves help control exhaust volume and provide a more versatile driving experience.
• Polyphonic Exhaust Harmonizer Technology creates a clean, rich, full-bodied exhaust tone with reduced cabin drone.
• Premium T-304 stainless-steel construction with mandrel-bent tubing, CNC-manufactured components, and dual carbon-fiber black-anodized exhaust tips for durability, precise fitment, and a distinctive appearance.

Fitments:
2018 Ford Mustang GT
2018 Ford Mustang GT Premium
2019 Ford Mustang Bullitt
2019 Ford Mustang GT
2019 Ford Mustang GT Premium
2020 Ford Mustang Bullitt
2020 Ford Mustang GT
2020 Ford Mustang GT Premium
2021 Ford Mustang GT
2021 Ford Mustang GT Premium
2021 Ford Mustang Mach 1
2022 Ford Mustang GT
2022 Ford Mustang GT Premium
2022 Ford Mustang Mach 1
2023 Ford Mustang GT
2023 Ford Mustang GT Premium
2023 Ford Mustang Mach 1

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