3.0 in Cat-Back 4.5 in Pro-Series Tips | 2020-24 Corvette C8 (w/o Factory NPP) (21102, 21104)

CORSA's Refined Track System.
This exhaust is made for drivers seeking an ultra-aggressive exhaust note without resonance caused by 4 cylinder economy mode operation. CORSA’s AFM only C8 cat back exhaust systems is designed to eliminate restrictions, maximize weight savings, and bring the noise while eliminating resonance from 4 cylinder mode.

Each system has been Track-Tested and Dyno proven to maximize performance producing up to 18 HP and 16 LBS Ft. of TQ. All while shaving 25 pounds from the stock exhaust system.

PRODUCT DESCRIPTION

3.0" AFM Valve Cat-Back with Twin 4.5" Polished Tips
*CORSA AFM valve assemblies bolt directly to factory actuator motors.

Pipe Dia.	3.0"	3.0"
Product Type	Cat-Back	Cat-Back
Mufflers	X	X
Exit Config	Dual Rear	Dual Rear
Tip Style	Quad 4.5"	Quad 4.5"
HP	+18	+18
Lbs ft TQ	+16	+16
RSC®	X	X
AFM Valve Function	✓	X
Decibels (dB) over Stock	13 Louder	13 Louder
Weight Savings	-25	-27
Polished: Black:	21102 21102BLK	21104 21104BLK

VEHICLE FITMENT

2020-2023 Chevrolet Corvette C8 6.2L V8 - Coupe, HTC
Not Equipped with Factory NPP Option
*For C8s with Factory NPP view this product for options.

INSTALLATION INFO

🗒️ Installation Instructions
Warranty - Exhaust: Lifetime, Valves: 5 Years
CORSA recommends installation of exhaust be performed by a professional. Due to GM Factory tolerances some C8 exhaust systems will require GM valve relearn sequence (valves should be re-calibrated according to GM Document ID 5406413) to mitigate a check engine light. See Installation Instructions for more details. 
Does not contain CORSA Performance No Drone RSC Technology.

📝 Sell Sheet

📰 Blog Article(s): Read More

WARNINGS & NOTES

4 Cylinder Mode may exhibit light resonant frequencies
Effected Part Numbers: 21104, 21104BLK

Parts below are NOT for use on 2021+ vehicles equipped with NPP from the factory - will cause CEL.
Impacted Part Numbers: 21102, 21102BLK, 21104, 21104BLK

YEARS: 2020, 2021, 2022, 2023