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C8 Corvette Stingray Corsa Cat Back Exhaust Muffler Only (2020-2026)
Original price was: $3,465.25.$2,599.99Current price is: $2,599.99.
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Description
C8 Corvette Stingray CORSA Xtreme Muffler-Only Cat-Back Exhaust (2020–2026) — 21108
If you want maximum CORSA sound without replacing the full system, the CORSA 21108 muffler-only cat-back is the clean answer. This setup replaces the factory mufflers with CORSA’s Xtreme sound-level mufflers to deliver an aggressive, always-on exhaust note—without relying on factory valves or quiet modes.
Why C8 Owners Choose the 21108 Muffler-Only System
- Muffler-only upgrade: Targets the restriction and tone where it matters most
- Xtreme sound: Loud, crisp, and aggressive—without “quiet mode” behavior
- Works on NPP and non-NPP cars: One solution for both configurations
- Valve simulators included: Helps prevent valve-related warnings and CEL issues
- Built for durability: CORSA-quality stainless construction designed for long-term use
Valve & Compatibility Overview
- Vehicle fitment: C8 Corvette Stingray (2020–2026)
- NPP-equipped cars: Compatible—this system does not retain NPP sound-mode function
- Non-NPP cars: Compatible—straightforward muffler upgrade path
- NPP valves: Not used (no Tour/Sport/Track sound switching)
- AFM/DFM valves: Not used
- Included solution: Valve simulators are included for electronic compliance
Who This Exhaust Is For
- Owners who want a loud, consistent sound without quiet modes
- Drivers who prefer a muffler-only upgrade instead of a full cat-back replacement
- C8 owners who want a solution that works whether their car is NPP or non-NPP
- Anyone who wants an aggressive tone while keeping the rest of the factory system intact
What to Expect After Installation
- Noticeably louder exhaust tone with CORSA’s Xtreme character
- No mode switching—sound stays consistent
- St