Borla S-Type Axle-Back Exhaust System (11953BC) - 2018-2023 Ford Mustang GT
Upgrade your Mustang GT with aggressive sound and premium styling using the Borla S-Type Axle-Back Exhaust System. Designed specifically for 2018-2023 Mustang GT models without factory Active Valve Performance Exhaust, this system delivers the classic Borla S-Type sound while maintaining a comfortable, drone-free driving experience.
This 2.5" axle-back exhaust system features dual 4" round black chrome T-304 stainless steel tips on each muffler for a bold and aggressive appearance. Designed for both coupe and convertible models, the system improves exhaust tone and flow while maintaining excellent street manners.
By adding the Borla X-Pipe with Mid-Pipes Part #60705, this axle-back system can be converted into a complete cat-back exhaust system. Borla's patented multi-core technology helps improve exhaust flow, increase exhaust velocity, and unlock hidden horsepower.
Constructed from premium T-304 stainless steel with ultra-smooth mandrel bends and precision CNC manufacturing, this exhaust system is engineered for outstanding durability, maximum exhaust flow, and precise fitment.
Features
- Designed for 2018-2023 Ford Mustang GT models without Active Valve Performance Exhaust
- S-Type sound level with aggressive exhaust tone
- Drone-free driving experience
- 2.5" axle-back exhaust system
- Dual 4" round black chrome T-304 stainless steel tips
- Fits coupe and convertible models
- Can be converted to a cat-back system with Borla X-Pipe Part #60705
- Patented multi-core technology
- Helps improve exhaust flow and performance
- Premium T-304 stainless steel construction
- Ultra-smooth mandrel bends for maximum flow
- Precision CNC manufacturing for accurate fitment
- Made in the USA
- Backed by Borla's Million-Mile Warranty
Fitment
- 2018 Ford Mustang GT 5.0L V8 Automatic/Manual Transmission Coupe/Convertible without Active Valve Exhaust
- 2019 Ford Mustang GT 5.0L V8 Automatic/Manual Transmission Coupe/Convertible without Active Valve Exhaust
- 2020 Ford Mustang GT 5.0L V8 Automatic/Manual Transmission Coupe/Convertible without Active Valve Exhaust
- 2021 Ford Mustang GT 5.0L V8 Automatic/Manual Transmission Coupe/Convertible without Active Valve Exhaust
- 2022 Ford Mustang GT 5.0L V8 Automatic/Manual Transmission Coupe/Convertible without Active Valve Exhaust
- 2023 Ford Mustang GT 5.0L V8 Automatic/Manual Transmission Coupe/Convertible without Active Valve Exhaust
Additional Notes
- Part Number: 11953BC
- System Type: Axle-Back Exhaust
- Sound Level: S-Type
- Do not use BORLA Stainless Steel Polish Part #21499 on black chrome tips
- Clean black chrome tips with hot water and a microfiber cloth
- Bright chrome tip version also available
- Add Borla X-Pipe with Mid-Pipes Part #60705 to create a cat-back system
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

