Borla Axle-Back Exhaust System Stainless Steel S-Type 2-1/4" With 4" Polished Tips Without Active Exhaust Fastback Mustang V6 2015-2017/ EcoBoost 2015-2023
Highlights
- Aggressive Exhaust Tone
- Stainless Steel Construction
- Polished Tips
- Increases Exhaust Flow
Borla 2-1/4" Stainless Steel S-Type Axle-Back Exhaust System with 4" Polished Tips for 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, and 2023 Fastback EcoBoost Mustangs and 2015, 2016, and 2017 V6 Mustangs without the Factory Active Exhaust Option.
Are you looking for a way to give your 2015-2023 Mustang V6 or EcoBoost Fastback a deeper, throatier and more aggressive exhaust note? Something that's sure to turn heads as you cruise by? If so, take a closer look at this Borla 2-1/4" Stainless Steel S-Type Axle-Back Exhaust System that's now available from CJ Pony Parts!
Features and Benefits:
- Aggressive, Throaty Exhaust Note
- Made of Stainless Steel with 2-1/4" Mandrel-Bent Piping
- Polished 4" Angle-Cut Rolled Exhaust Tips with Borla Logo Embossed on Each Tip
- Straight-Through Design with No Drone
- Re-Uses Stock Exhaust Hangers and Mounts
- Cut-and-Clamp Installation: Comes with All Necessary Installation Hardware and Instructions
- Made in the USA
This Borla (11889) 2-1/4" Stainless Steel S-Type Axle-Back Exhaust System is made of sturdy stainless steel and has polished 4" angle-cut rolled exhaust tips, and each tip has an eye-catching Borla logo embossed on it! This exhaust has a straight-through design, which means you don't have to worry about hearing any annoying drone. It's proudly made right here in the USA out of stainless steel with 2-1/4" mandrel-bent piping. Installation is a cut-and-clamp process that re-uses your stock exhaust hangers and mounts, and your order will include all of the hardware and detailed instructions you'll need to get the job done!
Vehicle Fitment:
- 2015-2017 V6 Fastback Mustangs
- 2015-2023 EcoBoost Fastback Mustangs
*NOT compatible with Convertible models.
Please Note: This kit will NOT fit 2019+ EcoBoost Mustangs that are equipped with the Active Exhaust Option from the factory.
*Installation does not require any welding or tuning/calibration changes.
Tech Tip: Installation requires cutting of the factory exhaust piping. Once the modifications have been made to the factory exhaust system, installation is a simple bolt-in procedure.
California Residents: Proposition 65 Warning
Related Categories: Mustang Parts, Mustang Exhaust, Mustang Axle Back Exhaust Kits, Mustang EcoBoost Exhaust, Mustang V6 Exhaust
Installation Difficulty

Intermediate skill is required for this installation.








