Borla Axle-Back Exhaust System S-Type (11985) - 2024-2026 Ford Mustang GT 5.0L With Active Exhaust
Enhance the sound and performance of your 2024-2026 Ford Mustang GT with the Borla S-Type Axle-Back Exhaust System designed for models equipped with Active Valve Performance Exhaust. Delivering Borla’s signature S-Type sound, this system offers an aggressive yet refined exhaust tone with no interior drone.
The Borla 11985 Axle-Back system features advanced Polyphonic Harmonizer Technology, utilizing patented internal pipe configurations with varying diameters and lengths to create multiple harmonized exhaust notes. The result is a clean, rich, full-bodied sound that perfectly complements the Mustang GT’s 5.0L V8 engine.
Constructed from premium 2.5" mandrel-bent T-304 stainless steel tubing, the system is finished with 4" round bright chrome T-304 stainless steel exhaust tips for a clean, high-performance appearance. Borla’s straight-through and patented multi-core technology improves exhaust flow to help unlock hidden horsepower, sharpen throttle response, and increase overall driving excitement.
Precision CNC manufacturing ensures an accurate bolt-on fit for both coupe and convertible Mustang GT models equipped with Active Exhaust. Like all Borla exhaust systems, the 11985 is backed by the legendary Million-Mile Warranty.
Features
- Designed for 2024-2026 Ford Mustang GT 5.0L models with Active Valve Performance Exhaust
- Classic Borla S-Type sound level with no drone
- Features Polyphonic Harmonizer Technology
- 2.5" mandrel-bent exhaust tubing
- 4" round bright chrome T-304 stainless steel exhaust tips
- Straight-through and patented multi-core technology
- Improves exhaust flow and performance
- Premium T-304 stainless steel construction
- Precision CNC-manufactured for accurate fitment
- Fits coupe and convertible models
- Bolt-on installation
- Backed by Borla’s Million-Mile Warranty
Technical Specifications
- Part Number: 11985
- Exhaust Type: Axle-Back
- Sound Level: S-Type
- Pipe Diameter: 2.5"
- Tip Size: 4"
- Tip Finish: Bright Chrome
- Material: T-304 Stainless Steel
Important Notes
- Fits vehicles equipped with Active Valve Performance Exhaust only
- Fits both coupe and convertible models
- Systems with black chrome and carbon fiber tips are also available
Fitment
- 2024 Ford Mustang GT 5.0L V8 Coupe
- 2024 Ford Mustang GT 5.0L V8 Convertible
- 2025 Ford Mustang GT 5.0L V8 Coupe
- 2025 Ford Mustang GT 5.0L V8 Convertible
- 2026 Ford Mustang GT 5.0L V8 Coupe
- 2026 Ford Mustang GT 5.0L V8 Convertible
- Fits automatic and manual transmission models
- Fits vehicles equipped with Active Valve Performance Exhaust
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
