Borla Cat-Back Exhaust
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Borla Cat-Back Exhaust - Chevrolet Corvette Z06 (C8) - ATAK 3in Reuses Factory Tips
This Borla cat-back exhaust suits the Chevrolet Corvette Z06 (C8) and replaces the factory system from the catalytic converter back. The 3in system includes NPP dual-mode exhaust valves and SwitchFire technology, and exits through the factory valance-mounted tips. It delivers ATAK, Borla's most aggressive sound, tuned to avoid drone in the cabin.
Note: Includes NPP dual-mode valves (the Z06 has no DFM valves) and a wiring harness extension for the passenger-side NPP valve. Tips are not included; the system exits through the factory tips mounted in the valance. After installation, the NPP valve controllers must be recalibrated to GM Document ID 5406413; Borla recommends having this done by a Chevrolet dealer. Designed around the US left-hand-drive C8. The rear exhaust layout is shared with the factory right-hand-drive Australian Corvette, but Australian-delivered cars may carry Euro/international emissions hardware, so please confirm fitment with our team before ordering. Installation by a professional is recommended.
Features
- 3in T-304 stainless steel system with NPP valves
- Patented SwitchFire crossover that blends the combustion pulses from both banks without the turbulent centre intersection of a standard X-pipe
- Heat shielding included to protect the car
- Reuses the factory valance-mounted tips
- Borla 3-year limited warranty
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| Chevrolet | Corvette Z06 | C8 | 2023-2026 | 5.5L V8; reuses factory tips |
Technical Specifications
| Spec | Value |
|---|---|
| Brand | Borla |
| System type | Cat-back exhaust |
| Pipe diameter | 3in inlet |
| Material | T-304 stainless steel |
| Tips | Not included; reuses factory valance tips |
| Sound level(s) | ATAK |
| Exit style | Factory valance |
| Active exhaust | Retains factory active/valved exhaust (NPP valves included) |
| Part number(s) | 140957 |
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