Description
The Borla ATAK Cat-Back System, part number 140743CF (Summit Racing part number BOR-140743CF; UPC 808422840743), is designed for 2018–2022 Ford Mustang GT and Bullitt models with a 5.0L V8, rear-wheel drive, two doors, and an automatic or manual transmission. It fits models equipped with Active Valve Performance exhaust. Borla does not recommend this system for convertibles.
This dual-in/dual-out cat-back system is made from natural-finish 304 stainless steel and uses 3.00-inch intermediate pipes and tailpipes. A merge X-pipe is included. The system retains active exhaust valves and uses two natural-finish 304 stainless steel turbo mufflers, each with a single inlet and dual outlets. Borla’s Polyphonic Exhaust Harmonizer Technology uses pipes of different diameters and lengths to create exhaust notes that combine into a clean, rich, full-bodied sound.
- Split-rear exit with four round, slant-cut carbon-fiber tips
- 4.00-inch tip outlets with bright centers; non-rolled, single-wall edges
- Hardware included; catalytic converters not included
- Sold as a kit; not remanufactured
Mandrel-bent tubing and computer-controlled CNC manufacturing are intended to support exhaust flow and fit. Borla describes its cat-back technology as a way to help unleash hidden horsepower and deliver its distinctive exhaust sound; the source does not specify a horsepower figure.
Important: It is illegal to install parts or components that bypass, defeat, or render inoperative technology or design required to meet state and federal Clean Air Act emissions standards. Confirm vehicle fitment before ordering.
Fitment and ordering notes
- Confirm the exact model, part number, configuration, dimensions, and application against the information shown in this listing.
- Review the product images and listed attributes before ordering; fitment can vary by vehicle, equipment, year, and installation setup.
- Contact X Factor Motorsport for availability, fitment, product questions, or freight guidance before purchase.
