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CORSA Performance

Corsa | Cat-Back Exhaust System - Corvette Z06 / Stingray 5.5L / 6.2L 2020-2025

21100
CORSA Performance #21100 – Cat-Back 4 Valve NPP Dual Rear Exit 3.0in., Corvette Z06/Stingray V8 5.5L/6.2L. Quad 4.5in. polished tips, +19HP, -13lbs. RSC. Lifetime warranty.
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CORSA Performance – Cat-Back

Description

The CORSA Performance #21100 4 Valve NPP Cat-Back exhaust system is engineered for the Chevrolet Corvette C8 Z06 and Stingray equipped with V8 5.5L and 6.2L engines. Incorporating the latest CORSA technologies, this 4 Valve NPP system features valved sound control paired with the most advanced RSC No Drone technology to deliver complete control of the driving experience. CORSA's exclusive cast valve assembly, completely redesigned for the C8's intense heat environment, mates seamlessly with the stock actuator motors to maintain all C8 driving sound modes without triggering a CEL. Both louder (+9dB) in Xtreme mode and quieter (-1dB) than the factory system in Sport mode. Dyno-tested gains of up to +19HP and +16 ft-lbs Tq over the optional factory performance exhaust. 13 lbs lighter than stock. 3.0in. 304 stainless steel construction. Bolt-on installation. Made in the USA. Lifetime warranty (valve: 5 years). Reference: #21100.

Specifications

  • Brand: CORSA Performance
  • Reference: #21100
  • Type: 4 Valve NPP Cat-Back
  • Exit: Dual Rear
  • Tubing Diameter: 3.0in.
  • Tips: Quad 4.5in. Polished Slash Cut Dual-Wall Pro Series
  • Material: 304 Stainless Steel
  • Technology: RSC (Reflective Sound Cancellation)
  • Sound Levels: Sport and Xtreme
  • Gains: Up to +19HP / +16 ft-lbs Tq (dyno tested)
  • Weight Savings: 13lbs lighter than stock
  • Warranty: Lifetime (exhaust); 5 years (valve)
  • Condition: New
  • Sold and Shipped by Truck Expert

 

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Chevrolet

2025 Corvette Z06 V8 5.5L SEE NOTE1
2025 Corvette Stingray V8 6.2L SEE NOTE2
2020-2022 Corvette V8 6.2L SEE NOTE3
2023 Corvette Stingray V8 6.2L SEE NOTE3

Note 1: Dual Rear Exit; 3 in. Dia.; Stainless Steel; Multiple Sound Levels; Quad 4.5 in. Polished Slash Cut Tip;
Note 2: Dual Rear Exit; 3 in. Dia.; Stainless Steel; Multiple Sound Levels; Quad 4.5 in. Polished Slash Cut Tip; Only Fits Vehicles with Factory Optional GM Performance Exhaust System;
Note 3: Dual Rear Exit; 3 in. Dia.; Stainless Steel; Multiple Sound Levels; Quad 4.5 in. Polished Slash Cut Tip; Only Fits Vehicles with Factory Optional GM Performance Exhaust System;Body Type: Coupe;

21100
847466022043

Data sheet

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