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MagnaFlow 21-23 Jeep Grand Cherokee L NEO Cat-Back Exhaust

SKU: MAG19623

Exhaust Systems

MAG NEO Series Cat-Back...

MagnaFlow 21-23 Jeep Grand Cherokee L NEO Cat-Back Exhaust

SKU: MAG19623

Exhaust Systems

MAG NEO Series Cat-Back...

A$4,412.66
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

IMPORTANT NOTICE: Important Notice relating to US Domestic Market Trucks & PickupsMany US-market trucks and pickups are available in multiple cab and bed-length configurations (e.g., Single Cab, Extended Cab, Double/Crew Cab, CrewMax, 5.5ft/6.5ft/8ft beds, etc.). Exhaust system fitment can vary between these chassis versions. Where available, we list all compatible vehicles, cab types, and bed lengths in the product description. However, depending on your exact configuration, some systems may require optional extension/mid-pipes or minor modification for correct fitment. Because of these variations, please carefully check your cab configuration and bed length before purchasing. If you are unsure, or if your vehicle has been modified, please reach out to a StreetFX agent.(keyword: cat-back)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Magnaflow, MagnaFlow Exhaust Products, MAGNAFLOW PERF EXHAUST, Magnaflow Performance StreetFX SKU mag19623 SFX Item ID 4289223 Accounting SKU mag-19623 Manufacturer SKU 19623 Manufacturer UPC 888563181349 Alternative References 19623, MFL19623, MPE-19623

MagnaFlow 21-23 Jeep Grand Cherokee L NEO Cat-Back Exhaust

The MagnaFlow Jeep Grand Cherokee L NEO Series Cat-Back Performance Exhaust System #19623 brings a refined take on the signature sound and dyno-proven performance we’re famous for to your Grand Cherokee L Overland, StreetFX or StreetFX Reserve equipped with either the 3.6L or 5.7L engine option. Exhaust kit #19623 is easy to install thanks to its direct-fit design that replaces all your Jeep’s OEM exhaust components from near the catalytic converter on back. This Jeep Grand Cherokee L exhaust system features 2.5” diameter mandrel bent main piping that passes through a midbody X-pipe, two 14” straight-through round mufflers and two 14” straight-through oval mufflers before terminating in a dual split rear tipless exit. #19623 is made of durable, corrosion resistant stainless steel and constructed using advanced CNC precision robotic manufacturing techniques, all backed by MagnaFlow’s lifetime warranty.

Additional Information

MagnaFlow NEO Series Tips Cat-Back System

Part Type

Exhaust System Kit

Features and Benefits

  • 100 Percent Stainless Steel
  • 100% Stainless Steel
  • Increased Horsepower And Torque
  • No-Drone-Technology Allows For A Quiet Cabin

Product Details

11009:5
11010:14
11011:5
11039:5
11040:14
11041:8
Catalytic Converter Quantity:0
Clamping Type:Band Clamp
Clamps Included:Yes
Description:NEO Series Stainless Cat-Back System
Exhaust Tip Quantity:0
Exhaust Type:Cat-Back
Exit Position:Dual Split Rear
Exit Style:Dual Split Rear
Gasket Or Seal Included:No
Hangers Included:Yes
Inlet Inside Diameter:2.500 in
Inlet Type:Clamp-On
Main Piping Diameter:2.5
Material:Stainless Steel
Mounting Bracket Included:No
Muffler Body Height Position Front:5
Muffler Body Height Position Rear:5
Muffler Body Length Position Front:14
Muffler Body Length Position Rear:14
Muffler Body Material:Stainless Steel
Muffler Body Width Position Front:5
Muffler Body Width Position Rear:8
Muffler Finish:Brushed
Muffler Quantity:4
Muffler Type:Straight-Through
Part Number:mag19623
Pipe Material:Stainless Steel
Series:NEO
Title:MagnaFlow 2021-2025 Jeep Grand Cherokee L NEO Series Cat-Back Performance Exhaust System
Tubing Diameter:2.500 in
Type:Cat-Back
Valve Included:No

Product Overview

The MagnaFlow Jeep Grand Cherokee L NEO Series Cat-Back Performance Exhaust System #19623 brings a refined take on the signature sound and dyno-proven performance we’re famous for to your 2021-2024 Grand Cherokee L Overland, StreetFX or StreetFX Reserve equipped with either the 3.6L or 5.7L engine option. Exhaust kit #19623 is easy to install thanks to its direct-fit design that replaces all your Jeep’s OEM exhaust components from near the catalytic converter on back. This Jeep Grand Cherokee L exhaust system features 2.5” diameter mandrel bent main piping that passes through a midbody X-pipe, two 14” straight-through round mufflers and two 14” straight-through oval mufflers before terminating in a dual split rear tipless exit. #19623 is made of durable, corrosion resistant stainless steel and constructed using advanced CNC precision robotic manufacturing techniques, all backed by MagnaFlow’s lifetime warranty.

Additional Application Notes
• 2.5 in.; Round; Dual Split Rear; Stainless Steel; Incl. Hangers/Clamps;Meets Or Exceeds CARB Emissions Requirements
• Dual Split Rear Exit 2.5 in.; Round; Dual Split Rear; Stainless Steel; Incl. Hangers/Clamps;Meets Or Exceeds CARB Emissions Requirements

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-10-13 19:14:34

Product Overview

The MagnaFlow Jeep Grand Cherokee L NEO Series Cat-Back Performance Exhaust System #19623 brings a refined take on the signature sound and dyno-proven performance we’re famous for to your 2021-2024 Grand Cherokee L Overland, Summit or Summit Reserve equipped with either the 3.6L or 5.7L engine option. Exhaust kit #19623 is easy to install thanks to its direct-fit design that replaces all your Jeep’s OEM exhaust components from near the catalytic converter on back. This Jeep Grand Cherokee L exhaust system features 2.5” diameter mandrel bent main piping that passes through a midbody X-pipe, two 14” straight-through round mufflers and two 14” straight-through oval mufflers before terminating in a dual split rear tipless exit. #19623 is made of durable, corrosion resistant stainless steel and constructed using advanced CNC precision robotic manufacturing techniques, all backed by MagnaFlow’s lifetime warranty.


Features and Benefits

  • No-Drone-Technology Allows For A Quiet Cabin
  • No-Drone-Technology (NDT) allows for a quiet cabin
  • Increased Horsepower and Torque
  • 100% Stainless Steel
  • 100 Percent Stainless Steel

Product Details

11009:5
11010:14
11011:5
11039:5
11040:14
11041:8
Catalytic Converter Quantity:0
Clamping Type:Band Clamp
Clamps Included:Yes
Description:NEO Series Stainless Cat-Back System
Exhaust Tip Quantity:0
Exhaust Type:Cat-Back
Exit Position:Dual Split Rear
Exit Style:Dual Split Rear
Gasket Or Seal Included:No
Hangers Included:Yes
Inlet Inside Diameter:2.500 in
Inlet Type:Clamp-On
Main Piping Diameter:2.5
Material:Stainless Steel
Mounting Bracket Included:No
Muffler Body Height Position Front:5
Muffler Body Height Position Rear:5
Muffler Body Length Position Front:14
Muffler Body Length Position Rear:14
Muffler Body Material:Stainless Steel
Muffler Body Width Position Front:5
Muffler Body Width Position Rear:8
Muffler Finish:Brushed
Muffler Quantity:4
Muffler Type:Straight-Through
Part Number:mag19623
Pipe Material:Stainless Steel
Prop 65 Y/N:No
Series:NEO
Tip Diameter:N/A
Title:MagnaFlow 2021-2025 Jeep Grand Cherokee L NEO Series Cat-Back Performance Exhaust System
Tubing Diameter:2.500 in
Type:Cat-Back
Valve Included:No
WARNING CA Proposition 65:No

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-13 19:14:34

Features

  • 100 Percent Stainless Steel
  • 100% Stainless Steel
  • Increased Horsepower And Torque
  • No-Drone-Technology Allows For A Quiet Cabin

Specifications

Exhaust System, NEO Series, Cat-Back, 2.50 in. Diameter, Stainless Steel, Split Rear Exit, Jeep, Kit

MagnaFlow NEO Series Performance exhaust systems are available for fitment on a wide range of vehicles, including many Honda©, Acura©, Ford, Volkswagen, and Toyota models. The systems are engineered to enhance the sound and performance of your engine with improved airflow and a fresh take on MagnaFlow's signature exhaust sound. Improved exhaust flow is made possible thanks to the system's 2.5 in. mandrel-bent main tubing with No-Drone Technology resonators. NEO Series systems are easy to install with a direct-fit bolt-on design that replaces all major exhaust components from near the catalytic converter on back. Parts are made entirely of durable, corrosion-resistant stainless steel (except carbon fiber tips). The cat-back systems are available in a variety of inlet/outlet, muffler quantity, and tip options.
• EXHAUST UNLEASHED: Aggressive and unleashed in all the right ways. The NEO Series represents an evolution in MagnaFlow's exhaust sound that has been re-engineered and enhanced to match the advanced technology of today's performance vehicles.
• PURE PERFORMANCE: Sound is nothing without power. Every NEO Series exhaust system is designed for maximum airflow and validated on the factory in-house dyno to ensure performance across the entire powerband.
• ENGINEERED EXCELLENCE: Robust stainless-steel construction, advanced 3-D scanning and CNC precision robotic manufacturing ensure your exhaust is engineered to last.
• DRONE-FREE DRIVING: MagnaFlow's No Drone Technology utilizes quarter-wave passive noise cancellation to eliminate unwanted droning frequencies for improved interior comfort and sound.

Product Attributes
BrandMagnaFlow
Manufacturer's Part Number19623
Part TypeExhaust Systems
Product LineMagnaFlow NEO Series Performance Exhaust Systems
UPC888563181349
System Material409 stainless steel
System StyleCat-back
Exhaust TypeDual in/Dual out
Exit LocationSplit rear
System FinishPolished
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)2.50 in.
Muffler IncludedYes
Muffler QuantityFour
Muffler ConfigurationSingle inlet/Single outlet
Muffler StylePerforated tube with packing
Muffler Material409 stainless steel
Muffler FinishPolished
Hardware IncludedYes
Tailpipe Diameter (in.)2.50 in.
Tip IncludedNo
RemanufacturedNo
QuantitySold as a kit.

Manufacturer Attributes
Exhaust Tip Quantity 0
Catalytic Converter Quantity 0
Muffler (Front) Body Length 14
Muffler (Rear) Body Length 14
Main Piping Diameter 2.5
Muffler (Front) Body Height 5
Muffler (Front) Body Width 5
Muffler (Rear) Body Height 5
Muffler (Rear) Body Width 8
Inlet Type Clamp-On
Exit Style Dual Split Rear
Gasket Or Seal Included No
Mounting Bracket Included No
Muffler Body Material Stainless Steel
Clamps Included Yes
Hangers Included Yes
Muffler Quantity 4
Muffler Type Straight-Through
Type Cat-Back
Clamping Type Band Clamp
Series NEO
Title MagnaFlow 2021-2025 Jeep Grand Cherokee L NEO Series Cat-Back Performance Exhaust System
Manufacturer Designation NEO Series Stainless Cat-Back System
Product Class Exhaust System Kit
Construction/Type Magnaflow NEO Series Stainless Cat-Back System
Product Outline No-Drone-Technology (NDT) allows for a quiet cabin
Increased Horsepower and Torque
100% Stainless Steel
Vehicle Brief Exhaust System
Market Description The MagnaFlow Jeep Grand Cherokee L NEO Series Cat-Back Performance Exhaust System #19623 brings a refined take on the signature sound and dyno-proven performance we’re famous for to your 2021-2024 Grand Cherokee L Overland, StreetFX or StreetFX Reserve equipped with either the 3.6L or 5.7L engine option. Exhaust kit #19623 is easy to install thanks to its direct-fit design that replaces all your Jeep’s OEM exhaust components from near the catalytic converter on back. This Jeep Grand Cherokee L exhaust system features 2.5” diameter mandrel bent main piping that passes through a midbody X-pipe, two 14” straight-through round mufflers and two 14” straight-through oval mufflers before terminating in a dual split rear tipless exit. #19623 is made of durable, corrosion resistant stainless steel and constructed using advanced CNC precision robotic manufacturing techniques, all backed by MagnaFlow’s lifetime warranty.

Product Details

11009:5
11010:14
11011:5
11039:5
11040:14
11041:8
Catalytic Converter Quantity:0
Clamping Type:Band Clamp
Clamps Included:Yes
Description:NEO Series Stainless Cat-Back System
Exhaust Tip Quantity:0
Exhaust Type:Cat-Back
Exit Position:Dual Split Rear
Exit Style:Dual Split Rear
Gasket Or Seal Included:No
Hangers Included:Yes
Inlet Inside Diameter:2.500 in
Inlet Type:Clamp-On
Main Piping Diameter:2.5
Material:Stainless Steel
Mounting Bracket Included:No
Muffler Body Height Position Front:5
Muffler Body Height Position Rear:5
Muffler Body Length Position Front:14
Muffler Body Length Position Rear:14
Muffler Body Material:Stainless Steel
Muffler Body Width Position Front:5
Muffler Body Width Position Rear:8
Muffler Finish:Brushed
Muffler Quantity:4
Muffler Type:Straight-Through
Part Number:mag19623
Pipe Material:Stainless Steel
Prop 65 Y/N:No
Series:NEO
Tip Diameter:N/A
Title:MagnaFlow 2021-2025 Jeep Grand Cherokee L NEO Series Cat-Back Performance Exhaust System
Tubing Diameter:2.500 in
Type:Cat-Back
Valve Included:No
WARNING CA Proposition 65:No

Reference Information

Brand Name/s Magnaflow
StreetFX SKU mag19623
SFX Item ID 4289223
Supplier Item Code 4289223
Manufacturer SKU 19623
Manufacturer UPC 888563181349
Alternative References mpe-19623, MFL19623

Brochures

Compatibility

MagnaFlow 21-23 Jeep Grand Cherokee L NEO Cat-Back Exhaust
Year RangeMakeModelSubmodelsRegion
2021-2025 Jeep Grand Cherokee L Summit, Overland, Summit Reserve US

Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.

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