C7 Corvette Stingray CORSA 14776 NPP Exhaust
Upgrade your 2014–2019 C7 Corvette Stingray with the CORSA 14776 NPP axle-back exhaust system, engineered to retain factory NPP functionality while delivering aggressive sound on demand and zero drone during cruising.
Constructed from premium 304 stainless steel, the CORSA 14776 features a straight-through, high-flow design paired with Reflective Sound Cancellation® (RSC®) technology. The system includes 4.5" quad polished Pro-Series tips and integrates directly with the factory NPP valves, allowing the driver to switch between quiet and aggressive exhaust modes.
This axle-back system is a direct bolt-on installation with no cutting or welding required and is designed exclusively for Stingray models equipped with the factory NPP exhaust option.
Why choose the CORSA 14776 NPP exhaust?
- Retains factory NPP valve operation
- Selectable sound levels with driver control
- RSC® technology eliminates interior drone
- High-flow straight-through design
- 4.5" quad polished Pro-Series tips
- 304 stainless steel construction
- Bolt-on installation — no permanent modification
Vehicle Fitment
- C7 Corvette Stingray: 2014–2019
- Coupe and Convertible
- Requires factory NPP exhaust
- Will NOT fit non-NPP vehicles
Backed by CORSA’s lifetime warranty (5 years on valves) and proudly manufactured in the USA.
Fast nationwide shipping — upgrade your C7 Corvette Stingray with confidence.
