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MagnaFlow 2019 Chevy Silverado 1500 V8 5.3L Street Series Quad Split Rear Exhaust w/ Black Tips

SKU: MAG19478

Exhaust Systems

MAG Catback Exhaust...

MagnaFlow 2019 Chevy Silverado 1500 V8 5.3L Street Series Quad Split Rear Exhaust w/ Black Tips

SKU: MAG19478

Exhaust Systems

MAG Catback Exhaust...

A$4,562.95
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

The Street Series Black Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound. Features Black coated tips. MagnaFlow Performance Exhaust System Kit 19478 is made of durable stainless steel and built using CNC precision robotic manufacturing techniques, all backed by MagnaFlow’s limited lifetime construction warranty and 1 year finish warranty.

Product Overview

Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow Street Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the ultimate in unrestricted horsepower and torque for big power while maintaining exhaust efficiency. These systems are an engineered balance of interior and exterior noise levels and are tested against SAE j1169 standards. Available with an optional High Temp Satin Black Coating providing aggressive unique style and protection. * All Mandrel Bent Tubing * 409 Stainless Steel Construction * Increased Horsepower and Torque * 1 Year Warranty on optional Black Finish, Lifetime Construction * Made in USA


Features and Benefits

  • Durable Corrosion-Resistant Stainless Steel Construction
  • CNC Precision Robotic Manufacturing Techniques
  • Dyno-Proven Performance

Product Details

Attachment Style:Clamp-On
Catalytic Converter Quantity:0
Clamp Type:Band Clamp
Clamping Type:Band Clamp
Clamps Included:Yes
Color/Finish:Stainless
Description:Street Series Black Cat-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:3.5
Exhaust Tip Edge:Folded Edge
Exhaust Tip Finish:Black Coated
Exhaust Tip Intercooled:No
Exhaust Tip Length:12.25
Exhaust Tip Material:Stainless Steel
Exhaust Tip Quantity:4
Exhaust Tip Resonated:No
Exhaust Tip Shape:Round
Exhaust Tip Wall:Double Wall
Exhaust Type:Cat-Back
Exit Location:Quad Split Rear
Exit Position:Quad Split Rear
Exit Quantity:Quad
Exit Style:Quad Split Rear
Gasket Included:No
Gasket Or Seal Included:No
Hangers Included:Yes
Inlet Connection Type:Clamp-On
Inlet Inside Diameter:3.000 in.
Inlet Type:Clamp-On
Main Piping Diameter:3
Material:Stainless
Mounting Bracket Included:Yes
Muffler Body Finish:Polished
Muffler Body Height:6
Muffler Body Length:14.000 in.
Muffler Body Material:Stainless Steel
Muffler Body Width:6
Muffler Count:1
Muffler Finish:Brushed
Muffler Material:Stainless Steel
Muffler Quantity:1
Muffler Type:Straight-Through
Part Number:mag19478
Pipe Material:Stainless Steel
Prop 65 Y/N:No
Series:Street
Subtitle:Cat-Back Performance Exhaust System
Subtitles:Cat-Back
Tail Pipe Diameter:3.000 in.
Tip Diameter:3.5
Tip Finish:Black Coated
Tip Length:12.25
Tip Material:Stainless Steel
Tip Shape:Round
Tip Type:Welded; Double Wall; Angle Cut; Rolled Edge
Title:MagnaFlow Street Series Cat-Back Performance Exhaust System 19478
Tubing Diameter:3.000 in.
Type:Cat-Back
Valve Included:No
Valve Type:None
WARNING CA Proposition 65:No

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-13 22:29:23

Features

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

Specifications

Product Attributes - Brand
MagnaFlow
Product Attributes - Manufacturer's Part Number
19478
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Product Line
MagnaFlow Street Series Performance Exhaust Systems
Product Attributes - UPC
888563133645
Product Attributes - System Material
409 stainless steel
Product Attributes - System Style
Cat-back
Product Attributes - Exhaust Type
Single in/Dual out
Product Attributes - Exit Location
Split rear
Product Attributes - System Finish
Black powdercoated/Natural
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Intermediate Pipe Diameter (in.)
3.00 in.
Product Attributes - Muffler Included
Yes
Product Attributes - Muffler Quantity
One
Product Attributes - Muffler Configuration
Single inlet/Single outlet
Product Attributes - Muffler Style
Perforated tube with packing
Product Attributes - Muffler Material
409 stainless steel
Product Attributes - Muffler Finish
Polished
Product Attributes - Hardware Included
Yes
Product Attributes - Tailpipe Diameter (in.)
3.00 in.
Product Attributes - Tip Included
Yes
Product Attributes - Tip Outlet Size (in.)
3.50
Product Attributes - Tip Quantity
4
Product Attributes - Tip Shape
Round
Product Attributes - Tip Cut
Slant
Product Attributes - Tip Edge Style
Beveled edge, double-wall
Product Attributes - Tip Material
304 stainless steel
Product Attributes - Tip Color
Black
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Depending on vehicle configuration, some modifications may be required. See installation instructions for details, if applicable.
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.

Reference Information

Brand Name/s Magnaflow
StreetFX SKU mag19478
SFX Item ID 4284408
Supplier Item Code 4284408
Manufacturer SKU 19478
Manufacturer UPC 888563133645
Alternative References mpe-19478, MFL19478, 5.3L

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