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Corsa Performance

Corsa Performance

Corsa 2020-2025 Corvette C8 3in Valved Cat-Back 4.5in Pol Quad Tips - Fits Factory NPP Exhaust

SKU: COR21105

Exhaust Systems

COR Cat-Back Variable Sound

Corsa 2020-2025 Corvette C8 3in Valved Cat-Back 4.5in Pol Quad Tips - Fits Factory NPP Exhaust
Corsa Performance

Corsa Performance

Corsa 2020-2025 Corvette C8 3in Valved Cat-Back 4.5in Pol Quad Tips - Fits Factory NPP Exhaust

SKU: COR21105

Exhaust Systems

COR Cat-Back Variable Sound

Sale ends in Calculating...

A$4,897.62 A$6,237.95
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Designed specifically for the NPP equipped C8 Corvette, CORSA Performance C8 Muffler Delete NPP Catback Exhaust Systems offer the NPP equipped Corvette owner and ultra aggressive exhaust system. CORSA Performance C8 Muffler Delete cat back exhaust systems are designed exclusively for NPP equipped Corvettes to eliminate restrictions, maximize weight savings, resolve check engine lights, and bring the noise. Different from the Track Series Exhaust, the CORSA Performance Muffler Delete exhaust system retains the NPP valve eliminating CEL issues while also allowing for some sound control. This exhaust system is ideal for C8 drivers looking for the loudest exhaust combination CORSA offers for the NPP equipped C8 Corvette. 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 20+ pounds from the stock exhaust system.

Product Overview

Designed specifically for the NPP equipped C8 Corvette, CORSA Performance C8 Muffler Delete NPP Catback Exhaust Systems offer the NPP equipped Corvette owner and ultra aggressive exhaust system. CORSA Performance C8 Muffler Delete cat back exhaust systems are designed exclusively for NPP equipped Corvettes to eliminate restrictions, maximize weight savings, resolve check engine lights, and bring the noise. Different from the Track Series Exhaust, the CORSA Performance Muffler Delete exhaust system retains the NPP valve eliminating CEL issues while also allowing for some sound control. This exhaust system is ideal for C8 drivers looking for the loudest exhaust combination CORSA offers for the NPP equipped C8 Corvette. 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 20+ pounds from the stock exhaust system.


Features and Benefits

  • CORSA's Loudest Muffler Delete Exhaust Offering
  • Characterized by aggressive cold starts and head turning volume under acceleration
  • Features CORSA's, C8 Spec, Engineered Cast Valve Assemblies, Torture Tested to Guarantee Performance
  • Maintains the NPP Valve for noticeable sound control
  • Resolves CEL on factory optional NPP equipped vehicles after proper valve re-learn sequence
  • 304 Stainless Steel Construction
  • Free flowing mandrel bends maximize airflow and performance
  • Aggressive Sound 15 decibels louder than stock
  • Features Twin 4.5" Polished Pro Series Dual Wall Tips
  • 21 Pounds lighter than the stock exhaust
  • 3.0" 304 Stainless Steel Construction
  • Lifetime Warranty Exhaust, 5 Year Valve Warranty

Product Details

Year Make
Description:Corsa 2020-2025 Corvette C8 3in Valved Cat-Back 4.5in Pol Quad Tips - Fits Factory NPP Exhaust
Exhaust Pipe Diameter:3.0"
Exhaust Type:Cat-Back
Exit Configuration:Dual Rear
Exit Position:Dual Rear
HP Increase:18
Hazmat:No
Inlet Inside Diameter:3.000 in.
Material:Stainless Steel
Part Number:cor21105
Sound Level:Multiple (Valved)
TQ Increase:16
Tail Pipe Diameter:3.000 in.
Technology:Exhaust
Tip Finish:Polished
Tip Kit: Total Tip QTY:Four
Tip Style:Quad
Tip: Cut:Pro Series© Slash
Tip: Edge Style:Dual Walled
Tip: Outlet Size:4.5"
Tip: Shape:Round
Tubing Diameter:3.000 in.
WARNING CA Proposition 65 Message:WARNING: Cancer and Reproductive Harm www.p65warnings.ca.gov
WARNING CA Proposition 65:Yes
Weight Reduction:-21

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-09-27 17:08:24

Features

  • 21 Pounds lighter than the stock exhaust
  • 3.0" 304 Stainless Steel Construction
  • 304 Stainless Steel Construction
  • Aggressive Sound 15 decibels louder than stock
  • Characterized by aggressive cold starts and head turning volume under acceleration
  • CORSA's Loudest Muffler Delete Exhaust Offering
  • Features CORSA's, C8 Spec, Engineered Cast Valve Assemblies, Torture Tested to Guarantee Performance
  • Features Twin 4.5" Polished Pro Series Dual Wall Tips
  • Free flowing mandrel bends maximize airflow and performance
  • Lifetime Warranty Exhaust, 5 Year Valve Warranty
  • Maintains the NPP Valve for noticeable sound control
  • Resolves CEL on factory optional NPP equipped vehicles after proper valve re-learn sequence

Specifications

Product Attributes - UPC
847466023071
Product Attributes - Brand
CORSA Performance
Product Attributes - Notes
Fits models with factory NPP option.
Product Attributes - Tip Cut
Slant
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Tip Shape
Round
Product Attributes - Tip Finish
Polished
Product Attributes - Exhaust Type
Dual
Product Attributes - Product Line
Corsa Variable Sound Exhaust Systems
Product Attributes - System Style
Cat-back
Product Attributes - Tip Included
Yes
Product Attributes - Tip Material
304 stainless steel
Product Attributes - Tip Quantity
4
Product Attributes - Exit Location
Rear
Product Attributes - System Finish
Natural
Product Attributes - Inlet Quantity
2
Product Attributes - Tip Edge Style
Rolled edge, double-wall
Product Attributes - System Material
304 stainless steel
Product Attributes - Muffler Included
No
Product Attributes - Hardware Included
Yes
Product Attributes - Tip Outlet Size (in.)
4.50
Product Attributes - Manufacturer's Part Number
21105
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Intermediate Pipe Diameter (in.)
3.00 in.

Reference Information

Brand Name/s Corsa Performance
StreetFX SKU cor21105
SFX Item ID 4077291
Supplier Item Code 4077291
Manufacturer SKU 21105
Manufacturer UPC 847466023071
Alternative References cse-21105, 3in, 4.5in

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelSTINGRAY
    Beginning Year2020
    Ending Year2022
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Body StyleCoupe
    TransmissionAutomatic Dual Clutch
    DrivetrainRWD
    Application NotesDual Rear Exit; 3 in. Dia.; Stainless Steel; Multiple Sound Levels; Quad 4.5 in. Polished Slash Cut Tip Fits Vehicles w/Factory NPP Exhaust~Reuses NPP Module
    Engine VIN Code4
  • UniversalNo
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelSTINGRAY
    Beginning Year2023
    Ending Year2023
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Body StyleCoupe
    TransmissionAutomatic Dual Clutch
    DrivetrainRWD
    Application NotesDual Rear Exit; 3 in. Dia.; Stainless Steel; Multiple Sound Levels; Quad 4.5 in. Polished Slash Cut Tip
    Engine VIN Code4
  • UniversalNo
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ51
    Beginning Year2020
    Ending Year2022
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Body StyleCoupe
    TransmissionAutomatic Dual Clutch
    DrivetrainRWD
    Application NotesDual Rear Exit; 3 in. Dia.; Stainless Steel; Multiple Sound Levels; Quad 4.5 in. Polished Slash Cut Tip Fits Vehicles w/Factory NPP Exhaust~Reuses NPP Module
    Engine VIN Code4
  • UniversalNo
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ51 PERFORMANCE
    Beginning Year2020
    Ending Year2022
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Body StyleCoupe
    TransmissionAutomatic Dual Clutch
    DrivetrainRWD
    Application NotesDual Rear Exit; 3 in. Dia.; Stainless Steel; Multiple Sound Levels; Quad 4.5 in. Polished Slash Cut Tip Fits Vehicles w/Factory NPP Exhaust~Reuses NPP Module
    Engine VIN Code4
  • UniversalNo
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ51 SPECIAL EDITION
    Beginning Year2022
    Ending Year2022
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Body StyleCoupe
    TransmissionAutomatic Dual Clutch
    DrivetrainRWD
    Application NotesDual Rear Exit; 3 in. Dia.; Stainless Steel; Multiple Sound Levels; Quad 4.5 in. Polished Slash Cut Tip Fits Vehicles w/Factory NPP Exhaust~Reuses NPP Module
    Engine VIN Code4

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