Borla 140746 ATAK Cat-Back Exhaust System for 2018-2023 Ford Mustang GT 5.0L V8

WITHOUT Active Valve Exhaust. NOT recommended for use on Convertibles. This 3" diameter Cat-Back system contains a Merge X-Pipe for increased performance and improved sound. 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 features BORLA(r)'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 the aggressive ATAK(r) sound with no drone inside the vehicle. It has dual 4" round bright chrome on T-304 stainless steel tips on each muffler. Systems with black chrome on T-304 stainless steel tips, and carbon fiber 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 Cat-Back Exhaust System 2018-2023 Ford Mustang GT 5.0L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door WITHOUT Active Valve Exhaust. NOT Recommended 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 Polyphonic Harmonizer technology
• For vehicles WITHOUT Active Valve Exhaust
• NOT recommended for Convertibles

Upgrade the exhaust performance and sound of your 2018-2023 Ford Mustang GT with the Borla 140746 ATAK Cat-Back Exhaust System. Designed for 5.0L V8 models with automatic or manual transmissions and rear-wheel drive, this system is intended for vehicles without Active Valve Exhaust. It is not recommended for convertible models.

The 3-inch cat-back system includes a Merge X-Pipe to improve exhaust flow, performance, and sound quality. Borla Polyphonic Harmonizer Technology uses tuned pipes with different diameters and lengths to create multiple exhaust notes that blend into a clean, rich, full-bodied sound. The ATAK mufflers deliver an aggressive exterior tone while helping minimize interior drone for a more comfortable driving experience.

Constructed from premium T-304 stainless steel, the Borla 140746 system is engineered for long-term durability and resistance to corrosion. Ultra-smooth mandrel bends support efficient exhaust flow, while precision CNC manufacturing promotes accurate fitment. The system includes dual 4-inch round bright chrome T-304 stainless steel tips on each muffler and adapters for clamp-on installation to the factory exhaust. Do not use the supplied adapters with full 3-inch inlets. Borla supports this exhaust system with its Million-Mile Warranty.

Fitment: Fits 2018, 2019, 2020, 2021, 2022, and 2023 Ford Mustang GT models equipped with the 5.0L V8, automatic or manual transmission, rear-wheel drive, and no Active Valve Exhaust. Not recommended for convertibles.

What's Included: Borla ATAK cat-back exhaust system, Merge X-Pipe, polished exhaust tips, installation adapters, and required system components.

Important Notice: This product is not CARB approved and may require acknowledgment of California emissions compliance restrictions. California Proposition 65 warnings may apply.

Features:

• ATAK Performance Sound: Delivers an aggressive, full-bodied exhaust tone while helping reduce unwanted interior drone.
• Merge X-Pipe: Improves exhaust flow and helps enhance engine performance and sound quality.
• Polyphonic Harmonizer Technology: Uses tuned exhaust paths to blend multiple notes into a clean and distinctive Borla sound.
• Premium Stainless Steel Construction: Built from durable T-304 stainless steel with mandrel-bent tubing and precision CNC manufacturing for reliable performance and fitment.

Fitments:
2018 Ford Mustang GT
2019 Ford Mustang GT
2020 Ford Mustang GT
2021 Ford Mustang GT
2022 Ford Mustang GT
2023 Ford Mustang GT

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