C8 Corvette Stingray CORSA Xtreme Track Cat-Back Exhaust (2020–2026) — 21104 / 21104BLK / 21104CF
The CORSA 21104 Track Series is built for C8 Stingray owners who want an always-loud, track-forward exhaust note with no quiet mode. This system is a non-valved cat-back designed to deliver maximum volume and response for enthusiasts who prefer a consistent sound all the time.
Fitment & Valve Logic (Read This First)
- Primary fitment: C8 Stingray models without factory NPP.
- NPP-equipped cars: This system can be installed on NPP cars if you intentionally eliminate NPP/AFM-DFM function and properly handle the valve electronics.
- What changes on NPP cars: You will lose Tour/Sport/Track sound-mode switching. The exhaust will be consistently loud.
- Important: To avoid warning lights, factory valve actuators must be retained (hung on brackets) or electronically simulated so the ECU still sees valve feedback.
Tip Options (Choose Your Finish)
- 21104: Polished tips
- 21104BLK: Black tips
- 21104CF: Carbon fiber tips
Why Choose CORSA 21104 Track Series?
- Xtreme Track sound: Maximum volume and aggression
- Consistent tone: No quiet mode, no mode switching behavior
- Direct-fit installation: Bolt-on design using factory mounting locations
- Performance-focused: Designed to reduce restrictions for stronger response
What to Expect After Installation
- Maximum volume compared to muffled systems
- A sharper, more raw exhaust character under throttle
- Always-loud sound profile (no NPP “quiet mode”)
- Best results when valve actuators are retained or simulated on NPP/AFM/DFM-equipped cars
Installation Overview
- Install type: Direct bolt-on (no welding)
- Recommended: Professional installation (especially if your car originally had valves)
- Post-install note: Verify no valve-related codes after installation
Corvette Compatibility
- Fits: C8 Corvette Stingray (2020–2026) Coupe and HTC
- Best match: Vehicles without factory NPP
- NPP-equipped vehicles: Compatible only if you retain/simulate valve actuators and accept loss of NPP sound-mode function
Since 2007, CCA has helped Corvette owners choose the right parts the first time — with fast shipping and Corvette-enthusiast support.
Fast nationwide shipping (1–2 days on in-stock items). Order the CORSA 21104 Track Series today if you want maximum sound with a consistent, always-on exhaust note.
✅ In-stock items ship within 24–48 hours via Standard Ground.
✅ Free shipping items are available in the Continental US only.
✅ Custom quotes available for 2-Day, Next Day, or Saturday delivery.
✅ Custom or backordered items ship as soon as available.
