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HomeShopCatback ExhaustCORSA Performance C8 Corvette 3-inch Valved Cat-Back Exhaust System with 4.5-inch Polished Tips – Part 21103

Description

Upgrade your Chevrolet Corvette C8 with the CORSA Performance 3-inch Valved Cat-Back Exhaust System, designed for models from 2020 to 2023. Crafted from durable 304 stainless steel, this system features dual rear exit outlets with polished 4.5-inch tips, delivering both aggressive sound and refined aesthetics. This exhaust system is engineered with CORSA’s proprietary RSC® Technology, ensuring a drone-free experience while allowing the engine to produce powerful exhaust notes during heavy acceleration. The system includes fully functional NPP valves that seamlessly integrate with the stock actuators, giving drivers control over sound profiles at their fingertips. The NPP valve simulator bracket replaces the factory AFM valve, preventing check engine lights and enabling consistent performance across all driving modes.

Features:

  • Designed specifically for 2020-2023 Chevrolet Corvette C8 models
  • Includes fully functional NPP valves with seamless integration to stock actuators
  • RSC® Technology provides a drone-free experience during cruising
  • Louder (+9 decibels) and quieter (-1 decibel) than factory valved NPP exhaust systems
  • Dyno-tested gains of up to 19 horsepower and 16 lb-ft of torque over factory exhaust
  • Constructed from 3.0-inch 304 stainless steel for durability and performance
  • Includes Corsa Performance mufflers with no drone RSC® Technology
  • Switch between Sport and Xtreme sound modes at the push of a button
  • Exceeds stock weight by reducing approximately 16 pounds for improved handling
  • Made in the USA, designed for easy bolt-on installation by professionals
  • Lifetime warranty on exhaust and 5-year warranty on valves
  • Compatible with factory optional performance exhaust for enhanced sound and performance
  • Replaces factory AFM system with a machined simulator bracket to prevent check engine lights

Fitment:
Chevrolet Corvette Stingray 2020
Chevrolet Corvette Stingray 2021
Chevrolet Corvette Stingray 2022
Chevrolet Corvette Stingray 2023

Additional information

Weight 74.5 lbs
Dimensions 56.6 × 20.3 × 13.3 in
air_freight_prohibited

false

not_carb_approved

false

carb_acknowledgement_required

true

ltl_freight_required

false

prop_65

Y

part_type

automotive

epa

N/A

regular_stock

t

upc

847466022210

brand

CORSA Performance

part_number

21103

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