Borla Axle-Back Exhaust System ATAK (11984) - 2024-2026 Ford Mustang GT 5.0L Without Active Exhaust
Take the sound and performance of your 2024-2026 Ford Mustang GT to the next level with the Borla ATAK Axle-Back Exhaust System. Designed specifically for Mustang GT models not equipped with Active Exhaust, this system delivers Borla’s most aggressive ATAK sound level while maintaining a drone-free driving experience.
The Borla 11984 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 stands out from ordinary exhaust systems.
Constructed from premium 2.5" mandrel-bent T-304 stainless steel tubing, the system is finished with aggressive 4" round bright chrome T-304 stainless steel exhaust tips. Borla’s straight-through and patented multi-core technology improves exhaust flow to help unleash hidden horsepower, improve throttle response, and increase overall driving excitement.
Precision CNC manufacturing ensures an accurate bolt-on fit for both coupe and convertible Mustang GT models. Backed by Borla’s legendary Million-Mile Warranty, the 11984 system offers premium sound, performance, and durability built to last.
Features
- Designed for 2024-2026 Ford Mustang GT 5.0L models without Active Exhaust
- Aggressive Borla ATAK 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: 11984
- Exhaust Type: Axle-Back
- Sound Level: ATAK
- Pipe Diameter: 2.5"
- Tip Size: 4"
- Tip Finish: Bright Chrome
- Material: T-304 Stainless Steel
Important Notes
- Fits vehicles without Active 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 without Active Exhaust
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

