This Borla ATAK cat-back runs a 3 in true dual layout with a Merge X-Pipe and doubles up to a quad-tip exit, placing two 4 in black chrome tips at each muffler. Its mufflers use Borla's Polyphonic Harmonizer technology, blending pipes of varying diameter and length into a full, layered note, and the ATAK sound level is Borla's most aggressive while staying drone-free in the cabin. It is engineered for cars without factory active exhaust and works only with the O.E. quad-tip valance.
Specifications
| Type | ATAK cat-back exhaust with Merge X-Pipe |
| Configuration | 3 in true dual, quad tip (two tips per muffler) |
| Compatibility | For models without factory Active Exhaust; requires O.E. quad-tip valance |
| Material | T-304 stainless steel |
| Tips | 4 in, black chrome (four total) |
| Muffler Technology | Polyphonic Harmonizer |
| Sound Level | ATAK (aggressive) |
| Warranty | Borla Million-Mile Warranty |
| Part Number | 140970BC |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2024-2025 | Ford | Mustang | Dark Horse |
| 2024-2025 | Ford | Mustang | Dark Horse Premium |
| 2024-2025 | Ford | Mustang | GT |
| 2024-2025 | Ford | Mustang | GT Premium |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
