Borla Atak Cat-Back Exhaust System 2015-2021 Ford Mustang 2.3L 4 Cyl. EcoBoost and 3.7L V6, AT/MT Transmission RWD

Retail Price: $1,455.99 Our Price: $1,299.99
Vendor: Borla SKU: 140585


ATAK Stainless Steel Cat-Back Exhaust System with Split Rear Exit (140585) by Borla
Exhaust Type: Cat-Back.
Exhaust Tubing Material: Stainless Steel.
Main Tubing Diameter: 2.25"
Exhaust System Sound: Aggressive / Loud.

When you want the best performing, best sounding, and highest quality exhaust system, you want Borla. Borla straight-through, multi-core ATAK mufflers and mandrel-bent exhaust tubes are custom tuned to deliver the most horsepower possible, with the most aggressive sound of any Borla system. And the quality, aircraft-grade, austenitic stainless steel construction allows Borla to back every Cat-Back system with an unequaled million-mile warranty. 


  • Horsepower and Torque Increased by 7 – 10%
  • Increased exhaust flow for better performance
  • Better fuel economy at cruising speeds
  • The most aggressive sound of any Borla system
  • Custom designed for each application
  • Patented straight-through, multi-core muffler design reduces backpressure while absorbing sound waves
  • Mandrel-bent stainless steel tubes with diameters optimized for reduced restriction while maintaining exhaust gas speed
  • Made from the finest austenitic stainless steel for long-lasting durability
  • All welded construction
  • Includes everything required for installation, including detailed instructions
  • Backed by the exclusive Borla Million-Mile warranty
  • Proudly made in the USA more details on

Application: 2015-2021 Ford Mustang 2.3L 4 Cyl. EcoBoost and 3.7L V6, AT/MT Transmission RWD

Note- EXCEPT Convertible and active exhaust system (4 tips)