The Borla 140591 ATAK cat-back exhaust fits the 2015-2017 Ford Mustang GT 5.0L V8. It uses 2.5 inch piping and exits through 4 inch T-304 stainless steel tips. ATAK is Borla's most aggressive sound level. Borla cat-back systems use patented straight-through, multi-core technology to free hidden horsepower, raise exhaust velocity and deliver the signature Borla Sound of Power. The system is built from premium T-304 austenitic stainless steel with ultra-smooth mandrel bends and CNC manufacturing for an accurate fit, and it is handmade in the USA. As a cat-back that mounts behind the factory catalytic converters, it is 50-state emissions legal and is backed by the Borla Million-Mile Warranty.
Specifications:
- System type: Cat-Back exhaust
- Sound level: ATAK (most aggressive)
- Material: T-304 stainless steel
- Construction: mandrel-bent, CNC-manufactured, fully welded
- Pipe diameter: 2.5in
- Tips: 4in T-304 stainless steel
- Emissions: 50-state emissions legal
- Warranty: Borla Million-Mile Warranty
- Made in the USA
- Part number: 140591
Vehicle Applications:
- 2015 Ford Mustang
- 2016 Ford Mustang
- 2017 Ford Mustang
FAQ
What does the Borla 140591 cat-back fit?
It fits the 2015-2017 Ford Mustang GT 5.0L V8. See the Vehicle Applications list for every year.
Is the Borla 140591 exhaust 50-state legal?
Yes. It is a cat-back system that mounts behind the factory catalytic converters, so it is 50-state emissions legal.
How loud is the ATAK sound level?
ATAK is Borla's most aggressive sound level and the loudest in the lineup, built for the strongest exhaust note under throttle.
Where is the Borla 140591 exhaust made and is it warrantied?
It is handmade in the USA from T-304 stainless steel and backed by the Borla Million-Mile Warranty.
