Borla Cat-Back Exhaust System Stainless Steel 3" ATAK With 4" Carbon Fiber/Black Anodized Tips Fastback GT With Active Exhaust 2018-2023

MSRP $3,533.99
You save 15%

Borla Stainless Steel 3" ATAK Cat-Back Exhaust System with 4" Carbon Fiber and Black Anodized Quad Exhaust Tips for 2018, 2019, 2020, 2021, 2022, and 2023 Fastback GT Mustangs with the Factory Active Exhaust Option.

If your 2018-2023 GT Fastback Mustang’s factory exhaust just isn’t sounding aggressive enough, upgrade the exhaust system to this Stainless Steel 3” ATAK Cat-Back Exhaust System with 4” Carbon Fiber and Black Anodized Quad Exhaust Tips (140743CFBA) from Borla. This system is designed to fit GT Fastback Mustangs with the Factory Active Exhaust Option.

Features & Benefits:
- Straight-through design with no drone
- Aggressive race-inspired exhaust note
- Made of durable T-304 stainless steel with 3” mandrel-bent piping
- Includes carbon fiber and black anodized intercooled 4” angle-cut quad exhaust tips
- Borla logo printed on each exhaust tip
- Significantly lighter than factory cat-back systems
- Uses integral X-pipe
- Bolts directly to stock exhaust hangers and mounts
- Includes all necessary hardware
- Made in the USA

This exhaust system is made in the USA and features a straight-through design that gives an aggressive exhaust tone with no drone. Constructed from T-304 stainless steel with 3-inch mandrel-bent piping, this catback includes intercooled 4-inch angle-cut quad exhaust tips that have a black anodized and carbon fiber finish with the Borla logo printed on each tip. Along with the use of an integral X-pipe and the lighter construction, this exhaust installs easily into the stock connection points and includes all required hardware.

Vehicle Fitment:
- 2018-2023 GT Fastback Mustangs with the Factory Active Exhaust Option
*NOT compatible with Convertible models.

Please Note: This system is only for 2018+ Fastback GT Mustangs with the Active Exhaust Option from the factory. Also, this exhaust will not fit 2015-2017 models regardless of installed valance.

Tech Tips:
- If you think this system is slightly louder than you hoped or you’ve made other modifications that increased the volume of your Borla Cat-Back, please see part number: 60661 for a simple bolt-on optional Borla resonator that can easily make this system quieter.
- Installation will require you to transfer over your factory active exhaust solenoids. These easily disconnect from your OE exhaust and install simply on the new Borla system. Once installed, all drive and exhaust modes will be retained.

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Installation Videos

Vehicle Fitment

This product will fit the following Mustang years:

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