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Corsa Performance

Corsa Performance

Corsa 2012-2021 Jeep Grand Cherokee SRT 2.75in Dual Rear Xtreme Cat-Back Exhaust

SKU: COR21058

Exhaust Systems

COR Cat-Back Xtreme

Corsa 2012-2021 Jeep Grand Cherokee SRT 2.75in Dual Rear Xtreme Cat-Back Exhaust
Corsa Performance

Corsa Performance

Corsa 2012-2021 Jeep Grand Cherokee SRT 2.75in Dual Rear Xtreme Cat-Back Exhaust

SKU: COR21058

Exhaust Systems

COR Cat-Back Xtreme

Sale ends in Calculating...

A$4,413.90 A$5,268.10
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

CORSA's Reflective Sound Cancellation® (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a DRONE-FREE EXPERIENCE during cruise. Performance gains are not affected by sound choice.

Product Overview

CORSA's Reflective Sound Cancellation® (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a DRONE-FREE EXPERIENCE during cruise. Performance gains are not affected by sound choice.


Features and Benefits

  • No Drone, Reflective Sound Cancellation (RSC) Technology
  • Custom Tuned, Aggressive Exhaust Note
  • No Drone At Cruise
  • 304 Stainless Steel Construction
  • Dual Walled, Polished Stainless Steel Tips
  • Flows 4% Better Than Stock
  • 9lbs Lighter Than Stock
  • Easy Bolt-On Installation
  • Detailed Printed Instructions Included, Full-Color Available Online
  • No Welding Required
  • Limited Lifetime Warranty
  • Made in the U.S.A.

Product Details

Year Make
Description:Corsa 2012-2021 Jeep Grand Cherokee SRT 2.75in Dual Rear Xtreme Cat-Back Exhaust
Exhaust Pipe Diameter:2.75"
Exhaust Type:Cat-Back
Exit Configuration:Dual Rear
Exit Position:Dual Rear
Flow % Increase:4
HP Increase:26
Hazmat:No
Inlet Inside Diameter:2.750 in.
Material:304 Stainless Steel
Part Number:cor21058
Sound Level:Xtreme
TQ Increase:40
Tail Pipe Diameter:2.750 in.
Technology:RSC® No Drone
Tip Diameter:4.500 in.
Tip Finish:Polished
Tip Style:Single
Tip: Cut:Slash
Tip: Edge Style:Dual Walled
Tip: Outlet Size:4.5"
Tubing Diameter:2.750 in.
WARNING CA Proposition 65 Message:WARNING: Cancer and Reproductive Harm www.p65warnings.ca.gov
WARNING CA Proposition 65:Yes
Weight Reduction:9

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-09-27 17:07:57

Features

  • 304 Stainless Steel Construction
  • 9lbs Lighter Than Stock
  • Custom Tuned, Aggressive Exhaust Note
  • Detailed Printed Instructions Included, Full-Color Available Online
  • Dual Walled, Polished Stainless Steel Tips
  • Easy Bolt-On Installation
  • Flows 4% Better Than Stock
  • Limited Lifetime Warranty
  • Made in the U.S.A.
  • No Drone At Cruise
  • No Drone, Reflective Sound Cancellation (RSC) Technology
  • No Welding Required

Specifications

Product Attributes - UPC
847466021343
Product Attributes - Brand
CORSA Performance
Product Attributes - Notes
Includes X-pipe assembly. May cause check engine light due to lack of back pressure.
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 Xtreme Exhaust Systems
Product Attributes - System Style
Cat-back
Product Attributes - Tip Included
Yes
Product Attributes - Tip Material
304 stainless steel
Product Attributes - Tip Quantity
2
Product Attributes - Exit Location
Split rear
Product Attributes - Muffler Style
Chambered
Product Attributes - System Finish
Natural
Product Attributes - Inlet Quantity
2
Product Attributes - Muffler Finish
Natural
Product Attributes - Tip Edge Style
Beveled edge, double-wall
Product Attributes - System Material
304 stainless steel
Product Attributes - Muffler Included
Yes
Product Attributes - Muffler Material
403 stainless steel
Product Attributes - Muffler Quantity
Two
Product Attributes - Hardware Included
Yes
Product Attributes - Special Attention
It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.
Product Attributes - Muffler Configuration
Single inlet/Single outlet
Product Attributes - Tip Outlet Size (in.)
4.50
Product Attributes - Tailpipe Diameter (in.)
2.75 in.
Product Attributes - Manufacturer's Part Number
21058
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Intermediate Pipe Diameter (in.)
2.75 in.

Reference Information

Brand Name/s Corsa Performance
StreetFX SKU cor21058
SFX Item ID 4076732
Supplier Item Code 4076732
Manufacturer SKU 21058
Manufacturer UPC 847466021343
Alternative References cse-21058, 2.75in

Brochures

Compatibility

Application Data
  • UniversalNo
    MakeJEEP
    ModelGRAND CHEROKEE
    SubmodelSRT
    Beginning Year2014
    Ending Year2020
    Engine TypeV8
    Liter6.4
    CID392
    CC6424
    Engine Size6.4L/392
    Engine FamilyMopar Hemi Gen III
    Body StyleSport Utility
    TransmissionAutomatic
    DrivetrainAWD
    Application NotesDual Rear Exit; 2.75 in. Dia.; Incl. Muffler/Pipes/Clamps/Single 4.5 in. Slash Polished Tips May Cause Check Engine Light Due To Lack Of Back Pressure~HP Increase +26 HP And Torque Increase +40 lbs./ft.
    Engine VIN CodeJ
  • UniversalNo
    MakeJEEP
    ModelGRAND CHEROKEE
    SubmodelSRT
    Beginning Year2014
    Ending Year2021
    Engine TypeV8
    Engine Size6.4L/392
    Engine FamilyMopar Hemi Gen III
    Body StyleSport Utility
    TransmissionAutomatic
    Drivetrain4WD
    Doors4-door
    Application NotesIncludes X-pipe assembly.
  • UniversalNo
    MakeJEEP
    ModelGRAND CHEROKEE
    SubmodelSRT
    Beginning Year2021
    Ending Year2021
    Engine TypeV8
    Liter6.4
    CID392
    CC6424
    Engine Size6.4L/392
    Engine FamilyMopar Hemi Gen III
    Body StyleSport Utility
    TransmissionAutomatic
    DrivetrainAWD
    Application NotesDual Rear Exit; 2.75 in. Dia.; Incl. Muffler/Pipes/Clamps/Single 4.5 in. Slash Polished Tips
    Engine VIN CodeJ
  • UniversalNo
    MakeJEEP
    ModelGRAND CHEROKEE
    SubmodelSRT8
    Beginning Year2012
    Ending Year2013
    Engine TypeV8
    Engine Size6.4L/392
    Engine FamilyMopar Hemi Gen III
    Body StyleSport Utility
    TransmissionAutomatic
    Drivetrain4WD
    Doors4-door
    Application NotesIncludes X-pipe assembly.

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