XForce Cat-Back Exhaust Kit Oval Stainless Steel 3” With 4” Polished Tips Without Active Exhaust Mustang Fastback GT 2018-2023
Highlights
- High-Quality 3" Piping
- 304 Stainless Steel
- Increases Engine Power
- Resists Rust and Corrosion
XForce 3” Stainless Steel Oval Cat-Back Exhaust Kit with 4” Polished Tips for 2018, 2019, 2020, 2021, 2022, and 2023 Fastback GT Mustangs without an Active Exhaust.
The XForce 3” Stainless Steel Oval Cat-Back Exhaust Kit (ES-FM18-CBS) is the perfect way to enhance the engine performance and torque of your Fastback GT Mustang. This high-quality kit is made from stainless steel and features 3” piping, 4” double-wall angle-cut quad exhaust tips, and high-flow oval mufflers. The stylish polished finish resists corrosion and looks great under the hood. The bolt-on installation is easy to do and requires no special modifications. With this kit installed, you'll enjoy rich, aggressive exhaust notes and the head-turning looks of a true performance Mustang.
Features and Benefits:
- Enhances engine power and torque
- Rich, aggressive exhaust note
- High-quality, stainless steel 3” piping
- 4” double-wall angle-cut quad exhaust tips
- High-flow oval mufflers
- Stylish polished finish that resists corrosion
- Bolt-on installation with no special modifications required
Kit Includes:
- (1) Driver-side oval muffler assembly
- (1) Passenger-side oval muffler assembly
- (1) 3” resonated X-Pipe with center oval muffler
- (2) 3” mandrel-bent pipes
- (4) Exhaust tips
- Installation Hardware
Vehicle Fitment:
- 2018-2023 Fastback GT Mustangs without Active Exhaust
Please Note: This kit will not fit convertible models, GT Mustangs with an active exhaust, and 2015-2017 models, regardless of the installed valance.
California Residents: Proposition 65 Warning
Related Categories: Mustang Parts, Mustang Exhaust, Mustang Cat Back Exhaust Kits
Installation Difficulty

Novice skill is required for this installation.












