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MagnaFlow CatBack 2018 Ford F-150 V6-3.0L Dual Exit Black Stainless Exhaust - MF Series

SKU: MAG19423

Exhaust Systems

MAG Catback Exhaust...

MagnaFlow CatBack 2018 Ford F-150 V6-3.0L Dual Exit Black Stainless Exhaust - MF Series

SKU: MAG19423

Exhaust Systems

MAG Catback Exhaust...

A$1,563.77
Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.

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Description

MagnaFlow CatBack 2018 Ford F-150 V6-3.0L Dual Exit Black Stainless Exhaust - MF Series

The MagnaFlow Ford F-150 Street Series 19423 has been designed from the ground up to make your 3.0L Ford F-150 sound like and haul like it should thanks to its heavily dyno-tested, durable and corrosion resistant stainless steel design. This Ford F-150 exhaust kit is tuned to produce Moderate exterior and Mild interior sound levels through its fast-flowing, mandrel bent 4in. main piping and is compatible with 3.0L engines. The system terminates in a Dual Same Side Behind Passenger Rear Tire exit with 5in. Black Coated Welded-Single Wall-Angle Cut-Rolled Edge-Intercooled tip. Exhaust kit 19423 is tuned to produce our powerful, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. It does this with a filter-back layout that replaces your diesel truck’s stock exhaust system from the particulate filter on back. Extensive 3D scans made during the development process has resulted in an easy-to-install, direct-fit design. Once you hit the road or trail with this exhaust system hooked up your rig will stand out from the rest as the truest of trucks. 19423 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.

Additional Information

Magnaflow Street Series Black Filter-Back System

Part Type

Exhaust System Kit

Product Overview

The MagnaFlow Ford F-150 Street Series 19423 has been designed from the ground up to make your 3.0L 2018-2020 Ford F-150 sound like and haul like it should thanks to its heavily dyno-tested, durable and corrosion resistant stainless steel design. This Ford F-150 exhaust kit is tuned to produce Moderate exterior and Mild interior sound levels through its fast-flowing, mandrel bent 4in. main piping and is compatible with 3.0L engines. The system terminates in a Dual Same Side Behind Passenger Rear Tire exit with 5in. Black Coated Welded-Single Wall-Angle Cut-Rolled Edge-Intercooled tip. Exhaust kit 19423 is tuned to produce our powerful, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. It does this with a filter-back layout that replaces your diesel truck's stock exhaust system from the particulate filter on back. Extensive 3D scans made during the development process has resulted in an easy-to-install, direct-fit design. Once you hit the road or trail with this exhaust system hooked up your rig will stand out from the rest as the truest of trucks. 19423 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.

Additional Application Notes
• For 3.0L V6 Powerstroke Turbo Diesel
• 4 in.; Incl. Tubing/Tailpipe/5 in. Polished Dual Tip; Dual Pass. Side Exit; Black Coated;Meets Or Exceeds CARB Emissions Requirements
• Dual Same Side Behind Passenger Rear Tire Exit 4 in.; Incl. Tubing/Tailpipe/5 in. Polished Dual Tip; Dual Pass. Side Exit; Black Coated;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.

Data: v4.2 - Upd: 2026-11-09 02:07:56

Features

  • CNC Precision Robotic Manufacturing Techniques
  • Durable Corrosion-Resistant Stainless Steel Construction
  • Dyno-proven performance

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.

Specifications

Product Details

10980:Round
Attachment Style:Clamp-On
Catalytic Converter Quantity:0
Clamp Type:Band Clamp
Clamping Type:Band Clamp
Clamps Included:Yes
Color/Finish:Black Coated
Description:Street Series Black Filter-Back System
Exhaust Inlet Connection Type:Clamp-On
Exhaust Pipe Material:Stainless
Exhaust Tip Connection:Welded-On
Exhaust Tip Cut:Angle Cut
Exhaust Tip Diameter:5
Exhaust Tip Edge:Rolled Edge
Exhaust Tip Finish:Black Coated
Exhaust Tip Intercooled:Yes
Exhaust Tip Length:13
Exhaust Tip Material:Stainless Steel
Exhaust Tip Quantity:2
Exhaust Tip Resonated:No
Exhaust Tip Shape:Round
Exhaust Tip Wall:Single Wall
Exhaust Type:Filter-Back
Exit Location:Dual Same Side Behind Passenger Rear Tire
Exit Position:Dual
Exit Quantity:Dual
Exit Style:Dual Same Side Behind Passenger Rear Tire
Gasket Included:No
Gasket Or Seal Included:No
Hangers Included:Yes
Inlet Connection Type:Clamp-On
Inlet Inside Diameter:4.000 in.
Inlet Type:Clamp-On
Main Piping Diameter:4
Material:Stainless
Mounting Bracket Included:No
Muffler Body Length:No Muffler
Muffler Body Material:Stainless Steel
Muffler Quantity:0
Part Number:mag19423
Pipe Material:Stainless Steel
Series:Street
Sound Level:Moderate
Subtitle:Filter-Back Performance Exhaust System
Subtitles:Cat-Back
Tail Pipe Diameter:4.000 in.
Tip Diameter:5
Tip Finish:Black Coated
Tip Length:13
Tip Material:Stainless
Tip Quantity:2
Tip Shape:Round
Tip Type:Single Wall
Title:MagnaFlow 2018-2020 Ford F-150 Street Series Filter-Back Performance Exhaust System
Tubing Diameter:4.000 in.
Type:Filter-Back
Valve Included:No
Valve Type:None

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: 2026-11-08 05:00:28

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 mag19423
SFX Item ID 4284349
Accounting SKU mag-19423
Manufacturer SKU 19423
Manufacturer UPC 888563105390
Alternative References 19423, MFL19423, MPE-19423

Exhaust System, Street Series, Particulate Filter Back, 409 Stainless Steel, Natural, Passenger Side Exit, 4 in. Diameter, Ford, Kit

MagnaFlow Street Series performance exhaust systems deliver the smooth, deep sound you want—and the wide-open performance power you need! They feature straight-through flow designs for the ultimate in unrestricted horsepower and torque, while maintaining exhaust efficiency. These kits are an engineered balance of interior and exterior noise levels and are tested against SAE j1169 standards. Street Series components are built with 409 stainless steel and all mandrel-bent tubing. They're available in numerous configurations, including cat-back, rear axle-back, crossmember-back, and rear section; single, dual, tri, or quad turbo mufflers; and several outlet and tip options. Order the MagnaFlow Street Series performance exhaust tailored for your specific make and model. The systems carry a lifetime construction warranty.

Product Attributes
BrandMagnaFlow
Manufacturer's Part Number19423
Part TypeExhaust Systems
Product LineMagnaFlow Street Series Performance Exhaust Systems
UPC888563105390
System Material409 stainless steel
System StyleParticulate filter back
Exhaust TypeSingle
Exit LocationPassenger side
System FinishBlack powdercoated/Natural
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)4.00 in.
Muffler IncludedNo
Hardware IncludedYes
Tailpipe Diameter (in.)4.00 in.
Tip IncludedYes
Tip Outlet Size (in.)5.00
Tip Quantity2
Tip ShapeRound
Tip CutSlant
Tip Edge StyleRolled edge
Tip Material304 stainless steel
Tip ColorBlack
RemanufacturedNo
QuantitySold as a kit.
NotesDepending on vehicle configuration, some modifications may be required. See installation instructions for details, if applicable.
Special AttentionIt 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.

Manufacturer Attributes
Catalytic Converter Quantity 0
Muffler Quantity 0
Exhaust Tip Length 13
Exhaust Tip Quantity 2
Main Piping Diameter 4
Exhaust Tip Diameter 5
Exhaust Tip Cut Angle Cut
Exhaust Tip Finish Black Coated
Inlet Type Clamp-On
Exit Style Dual Same Side Behind Passenger Rear Tire
Gasket Or Seal Included No
Valve Included No
Mounting Bracket Included No
Exhaust Tip Resonated No
Exhaust Tip Edge Rolled Edge
Exhaust Tip Shape Round
Exhaust Tip Wall Single Wall
Exhaust Tip Material Stainless Steel
Pipe Material Stainless Steel
Exhaust Tip Connection Welded-On
Clamps Included Yes
Hangers Included Yes
Exhaust Tip Intercooled Yes
Clamping Type Band Clamp
Series Street
Title MagnaFlow 2018-2020 Ford F-150 Street Series Filter-Back Performance Exhaust System
Type Filter-Back
Manufacturer Designation Street Series Black Filter-Back System
Product Class Exhaust System Kit
Construction/Type Magnaflow Street Series Black Filter-Back System
Product Outline Durable corrosion-resistant stainless steel construction
CNC precision robotic manufacturing techniques
Dyno-proven performance
Vehicle Brief Exhaust System
Market Description The MagnaFlow Ford F-150 Street Series 19423 has been designed from the ground up to make your 3.0L 2018-2020 Ford F-150 sound like and haul like it should thanks to its heavily dyno-tested, durable and corrosion resistant stainless steel design. This Ford F-150 exhaust kit is tuned to produce Moderate exterior and Mild interior sound levels through its fast-flowing, mandrel bent 4in. main piping and is compatible with 3.0L engines. The system terminates in a Dual Same Side Behind Passenger Rear Tire exit with 5in. Black Coated Welded-Single Wall-Angle Cut-Rolled Edge-Intercooled tip. Exhaust kit 19423 is tuned to produce our powerful, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. It does this with a filter-back layout that replaces your diesel truck’s stock exhaust system from the particulate filter on back. Extensive 3D scans made during the development process has resulted in an easy-to-install, direct-fit design. Once you hit the road or trail with this exhaust system hooked up your rig will stand out from the rest as the truest of trucks. 19423 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.

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