2011-14 Mustang JBA 3" Catback Exhaust System GT 5.0L by JBA

Details   |  Description
JBA Mustang 3" Catback Exhaust System (11-14) GT 5.0L 402642

Increases power & get a more aggressive sound from 11-14 Mustang 5.0L with a GT JBA 3" Catback exhaust system.

Item #JBA-402642
MPN# 402642

Everyday Low Price: $706.97

  Ships from supplier by Wednesday, February 28

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  • Increased Horsepower and Torque
  • Improved Fuel Economy
  • Powerful Exhaust Tone


  • 304 Stainless Steel
  • 3" Mandrel Bent Tubing
  • Polished 3.5" Rolled Tips

What's in the Box

  • (2) JBA Axle Back Mufflers
  • (2) Stainless Tailpipes
  • All Hangers & Needed Hardware
  • Installation Instructions

Made in the USA

Product Description

JBA Quality
Get the power and the sound your looking for out of your 2011-14 Ford Mustang GT 5.0L with a new JBA performance 3" Catback exhaust system. JBA's evolution of high flow performance exhaust. Like all JBA products, each system is tuned and precision built for each application so you get a perfect fit and optimized performance every time. We offer our S197 Mustang exhaust systems in a bright 304 stainless steel. JBA's mufflers feature an efficient high flow design, slip fit installation, and fully welded cases for long lasting performance. Plus each system is tuned to work in conjunction with JBA Headers for even greater performance gains.

-Fits 2011-2014 Mustang GT

JBA Warranty
All JBA headers and exhaust products are guaranteed, to the original purchaser, to be free of defects in materials and workmanship for one year. This warranty covers the replacement or repair of the product only and does not cover the cost of removal and installation, customer applied aftermarket coatings or any discoloration or corrosion of finished surfaces. Damage or product failure resulting from collision, improper installation, off-road use, road hazards, the use of exhaust insulating wrap or like products or rust occurring after installation, is not covered by the warranty. The warranty extends only to the original purchaser.

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Vehicle Applications

Ford Mustang - 2011 (11) - 2012 (12) - 2013 (13) - 2014 (14)

About This Brand

JBA - Power.Sound.Quality
In 1987, JBA recognized the need for power, quality, fit, and durability in the header and exhaust industry. Since then, they have been building their own products to meet the needs of the growing street performance market, making them one of the most trusted names in the business. JBA offers a wide variety of emissions legal performance exhaust manifolds, headers, and exhaust system components to give your Mustang more horsepower and torque!

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