Borla Cat-Back Exhaust System S-Type With 4” Polished Tips Without Active Exhaust Convertible GT 2018-2022



  • T304 Stainless Steel
  • 2-1/2” Mandrel Bent Piping
  • Angle-Cut Exhaust Tips
  • Proudly Made in the USA!
MSRP $1,696.99
You save 10%

Borla S-Type Cat-Back Exhaust System with 4” Polished Tips for 2018, 2019, 2020, 2021 and 2022 Convertible GT Mustangs without Active Exhaust.

This Borla (140807) S-Type Cat-Back Exhaust System is designed to be a performance upgrade for 2018-2022 GT Convertible Mustangs. This is a bolt-on system that requires no modification for installation!

Features and Benefits:
- Fits 2018-2022 GT Convertibles W/Automatic and Manual Transmissions
- Constructed from T304 Stainless Steel
- 2-1/2” Diameter Mandrel-Bent Piping
- 4” Dual Round Rolled Angle-Cut Exhaust Tips
- Proudly Made in the USA!
- S-Type Mufflers without Drone or Resonance Inside your Mustang

The Borla Cat-Back Exhaust System is constructed from high-quality T304 Stainless Steel. It includes 2-1/2 inches diameter piping that is mandrel-bent, reducing restriction and maximizing exhaust flow. The mandrel-bent piping runs to a pair of S-type mufflers that has no drone or resonance inside your Convertible S550 GT Mustang. The Borla (140807) S-Type Cat-Back Exhaust System includes a set of 4-inch exhaust tips that are rolled and angle-cut, then polished for a mirror-like finish. This Exhaust System is proudly manufactured in the USA!

Kit Includes:
- X-Pipe Assembly
- Driver Side Over Axle Pipe Assembly
- Passenger Side Over Axle Pipe Assembly
- Driver Side Muffler Assembly
- Passenger Side Muffler Assembly
- Set of Stainless Steel Clamps (4)

Vehicle Fitment:
- 2018-2022 Convertible GT Mustang without the Factory Active Exhaust Option

*NOT compatible with Fastback models.

Please Note: This system is only for 2018+ Fastback GT Mustangs without the Active Exhaust Option from the factory. Also, this exhaust will not fit 2015-2017 models regardless of any installed valance.

California Residents: Proposition 65 Warning

Installation Difficulty


Novice skill is required for this installation.

Vehicle Fitment

This product will fit the following Mustang years:

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