This 2.5in Borla axle-back is built for the 2024-2025 Mustang GT 5.0L that is NOT equipped with Active Exhaust, and fits both coupe and convertible. The muffler uses Polyphonic Harmonizer technology to layer multiple exhaust notes into a clean, full-bodied aggressive ATAK voice with no interior drone. It finishes in 4in bright-chrome on T-304 stainless steel tips.
| Type | ATAK Axle-Back Exhaust |
| Material | T-304 stainless steel - 2.5in |
| Tips | 4in bright-chrome on T-304 stainless |
| Sound | ATAK - no drone - Polyphonic Harmonizer |
| Fitment Note | Without Active Exhaust - fits coupe & convertible |
| Part Number | 11984 |
| Warranty | Million-Mile Warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2024-2025 | Ford | Mustang | GT |
| 2025 | Ford | Mustang | GT Premium |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
