CORSA Xtreme valve-back exhaust for the 2014-2019 Chevrolet Corvette C7 6.2L V8 with dual-mode NPP. Patented Reflective Sound Cancellation (RSC) technology delivers CORSA's most aggressive sound level with a deep growl at idle and a scream at high RPM while staying drone-free at cruise. Built from 2.75in 304 stainless steel with quad black tips. Bolt-on install.
| Type | Valve-back exhaust system |
| Series | Xtreme |
| Material | 304 stainless steel; 2.75in diameter |
| Tips | Quad black |
| Sound | RSC drone-free; most aggressive level |
| Fitment Note | Requires dual-mode NPP exhaust |
| Installation | Bolt-on |
| Part Number | 14776BLK |
Documents: Installation Instructions (PDF) | Technical Bulletin (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Chevrolet | Corvette | Grand Sport |
| 2014-2019 | Chevrolet | Corvette | Stingray |
| 2015-2019 | Chevrolet | Corvette | Z06 |
| 2019 | Chevrolet | Corvette | ZR1 |
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.
