This CORSA Xtreme cat-back for the C8 Corvette abandons the factory’s 4-cylinder cam-on mode drone and amplifies the roar of the LT2 V8. It bolts right in behind your factory cats, delivering a snarling voice while preserving quiet comfort when cruising. Designed with full stainless steel and aggressive Pro-Series tips, this exhaust balances track aggression with daily usability.
Made for 2020+ Chevrolet Corvette C8 (w/o factory NPP)
AFM valve system only (does not support factory dual-mode NPP valves)
Will not fit models equipped with factory NPP dual-mode exhaust without modifications
Full cat-back assembly (left + right flow tubes)
Set of four 4.5″ polished Pro-Series tips
Mounting brackets, hardware, and gaskets
Instructions & template for installation
Integration kit for AFM valve function
Tubing diameter: 3.0″ stainless steel
Tip size: 4.5″ (quad Pro-Series tips)
Sound increase: ~+13 dB over factory in V8 mode
Warranty: Lifetime on exhaust, 5-year coverage on valve components
Drone-free in 4-cylinder mode thanks to CORSA’s acoustic tuning
Aggressive growl under full load, matched to track demands
Full AFM valve integration, preserving factory valve function
Straight-through flow design, minimizing backpressure
Stainless steel construction, resisting corrosion and fatigue
Optimized weight reduction, contributing to better overall balance
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