Borla Cat-Back Exhaust System Touring 2-1/2" Stainless Steel With 4" Polished Tips GT 2015-2017



  • Subtle Exhaust Note
  • Stainless Steel Construction
  • Polished Tips
  • Made In The USA
MSRP $1,477.99
You save 11%

Borla 2-1/2” Stainless Steel Touring Cat-Back Exhaust System with 4" Polished Tips for 2015, 2016 and 2017 GT Mustangs.

If you’re not happy with the sound pumping out of the factory exhaust on your 2015-2017 GT Mustang and are looking for a more subtle, subdued tone, this Borla 140589 2-1/2” Stainless Steel Touring Cat-Back Exhaust System with 4" Polished Tips is the perfect aftermarket flip for you. This exhaust system is designed and developed to produce a mellow and controlled sound that typically accompanies a V8 engine.

Features and Benefits:
- Fits all 2015-2017 GT Mustang
- Simple, direct bolt-on installation
- Full T-304 stainless steel construction
- Polished 4” angle cut rolled exhaust tips
- Borla logo embossed on each exhaust tip
- 2-1/2” mandrel bent piping
- Straight through design with no drone
- Provides a mellow and controlled V8 sound
- Significantly lighter than the factory cat-back system
- Utilizes an integral resonated mid-pipe
- Reuses stock exhaust hangers and mounts
- Includes all necessary hardware and instructions for installation
- Made in the USA

To produce a strong end product that can stand up to the harsh environment under your pony, this American made, cat-back exhaust system is constructed of T-304 stainless steel and utilizes 2-1/2” mandrel bent piping. The tailpipes are topped off with polished 4” angle-cut, rolled exhaust tips that are embossed with the Borla logo. The straight through design will yield the tone you’re looking for without producing any of that annoying drone. Along with being lighter than its factory counterpart, this exhaust system is easily installed using the stock exhaust hangars and mounts.

*Fits both Fastbacks and Convertibles.

The factory exhaust is frequently the first item to get replaced during any major performance-related restoration project, and rightly so. The increased performance and better sound that you'll get from an aftermarket system usually far exceeds what the factory can offer. The products from Borla Performance Industries are some of the top exhaust systems available today!

Order this Borla 140589 2-1/2” Stainless Steel Touring Cat-Back Exhaust System with 4" Polished Tips for your 2015, 2016 or 2017 GT Mustang today from CJ Pony Parts.

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Vehicle Fitment

This product will fit the following Mustang years:

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