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MagnaFlow Sys C/B 03- GM Silv 1500 EC/SB Sid

SKU: MAG15842

Exhaust Systems

MAG Catback Exhaust...

MagnaFlow Sys C/B 03- GM Silv 1500 EC/SB Sid

SKU: MAG15842

Exhaust Systems

MAG Catback Exhaust...

A$2,778.49
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Description

The MagnaFlow Street Series Cat-Back Performance Exhaust System 15842 brings out the personality of your Truck with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 1 Straight-Through mufflers ending in a Dual Same Side Before Passenger Rear Tire exit with 3.5in. Polished Welded-On Single Wall Angle Cut Edge tips, this Truck exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Truck's to shame. With this system your vehicle will be producing Very Aggressive exterior and Aggressive interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15842 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15842 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.

Product Overview

The MagnaFlow Street Series Cat-Back Performance Exhaust System 15842 brings out the personality of your Truck with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 1 Straight-Through mufflers ending in a Dual Same Side Before Passenger Rear Tire exit with 3.5in. Polished Welded-On Single Wall Angle Cut Cut Edge tips, this Truck exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Truck's to shame. With this system your vehicle will be producing Very Aggressive exterior and Aggressive interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15842 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15842 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.


Features and Benefits

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

Product Details

Anticipated Ship Out Time:Approximately 1-2 Days
Attachment Style:Bolt-On
Attachment Type:Bolt-On
Catalytic Converter Quantity:0
Clamp Type:Band Clamp
Clamping Type:Band Clamp
Clamps Included:Yes
Color/Finish:Stainless
Components:Band Clamp=1
Description:Street Series Stainless Cat-Back System
Exhaust Inlet Connection Type:Bolt-On
Exhaust Pipe Material:Stainless
Exhaust Tip Connection:Welded-On
Exhaust Tip Cut:Angle Cut
Exhaust Tip Diameter:3.5
Exhaust Tip Edge:Cut Edge
Exhaust Tip Finish:Polished
Exhaust Tip Intercooled:No
Exhaust Tip Length:14.75
Exhaust Tip Material:Stainless Steel
Exhaust Tip Quantity:2
Exhaust Tip Resonated:No
Exhaust Tip Shape:Round
Exhaust Tip Wall:Single Wall
Exhaust Type:Dual
Exit Location:Dual Same Side Before Passenger Rear Tire
Exit Position:Dual Same Side Before Passenger Rear Tire
Exit Quantity:Dual
Exit Style:Dual Same Side Before Passenger Rear Tire
Finish:Stainless
Gasket Included:No
Gasket Or Seal Included:No
Hangers Included:Yes
Inlet Connection Type:Bolt-On
Inlet Inside Diameter:3.000 in.
Inlet Type:Bolt-On
Main Piping Diameter:3.000 in.
Material:Stainless
Mounting Bracket Included:No
Muffler Body Diameter:5.000 in. x 8.000 in.
Muffler Body Finish:Polished
Muffler Body Height:5.000 in.
Muffler Body Length:18.000 in.
Muffler Body Material:Stainless Steel
Muffler Body Shape:Oval
Muffler Body Width:8.000 in.
Muffler Count:1
Muffler Finish:Brushed
Muffler Material:Stainless Steel
Muffler Quantity:1
Muffler Type:Straight-Through
Outlet Outside Diameter:3.500 in.
Part Number:mag15842
Pipe Material:Stainless Steel
Prop 65 Y/N:No
Recommended Use:Performance
Series:Street
Sound Level:Moderate
Subtitle:Cat-Back Performance Exhaust System
Subtitles:Cat-Back
System Type:Cat Back
Tail Pipe Diameter:3.000 in.
Tip Diameter:3.500 in.
Tip Finish:Polished
Tip Length:14.750 in.
Tip Material:Stainless Steel
Tip Quantity:2
Tip Shape:Round
Tip Type:Single Wall
Title:MagnaFlow Street Series Cat-Back Performance Exhaust System 15842
Tubing Diameter:3.000 in.
Type:Cat-Back
Valve Included:No
Valve Type:None
WARNING CA Proposition 65:No
Warranty:Lifetime

Part Type

Exhaust System Kit

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

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
15842
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Product Line
MagnaFlow Street Series Performance Exhaust Systems
Product Attributes - UPC
841380016119
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
Passenger side
Product Attributes - System Finish
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/Dual 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.)
2.50 in.
Product Attributes - Tip Included
Yes
Product Attributes - Tip Outlet Size (in.)
3.50
Product Attributes - Tip Quantity
2
Product Attributes - Tip Shape
Round
Product Attributes - Tip Cut
Slant
Product Attributes - Tip Edge Style
Rolled edge, single-wall
Product Attributes - Tip Material
304 stainless steel
Product Attributes - Tip Color
Polished
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. Kit includes polished muffler. Must re-use original fasteners and rubber insulators.
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 mag15842
SFX Item ID 4284628
Supplier Item Code 4284628
Manufacturer SKU 15842
Manufacturer UPC 841380016119
Alternative References mpe-15842, MFL15842

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine Size4.3L/262
    Engine FamilyGM V6
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeX
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine Size4.3L/262
    Engine FamilyGM V6
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeX
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine Size4.3L/262
    Engine FamilyGM V6
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionManual
    Drivetrain4WD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeX
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV6
    Liter4.3
    CID262
    Engine Size4.3L/262
    Engine FamilyGM V6
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeX
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV8
    Liter4.8
    CID294
    Engine Size4.8L/294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeV
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV8
    Liter4.8
    CID294
    Engine Size4.8L/294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeV
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV8
    Liter4.8
    CID294
    Engine Size4.8L/294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionManual
    Drivetrain4WD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeV
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV8
    Liter4.8
    CID294
    Engine Size4.8L/294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeV
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesDUAL SAME SIDE BEFORE PASSENGER REAR TIRE EXIT
    Engine VIN CodeZ
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeT
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeT
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeZ
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionManual
    Drivetrain4WD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeT
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionManual
    Drivetrain4WD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeZ
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeT
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2003
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeZ
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2005
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeB
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2005
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeB
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2005
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionManual
    Drivetrain4WD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeB
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelBASE
    Beginning Year2005
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionManual
    DrivetrainRWD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeB
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500 CLASSIC
    SubmodelHYBRID
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyGM Gas/Electric hybrid V8
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeT
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500 CLASSIC
    SubmodelHYBRID
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyGM Gas/Electric hybrid V8
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeT
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500 CLASSIC
    SubmodelLS
    Beginning Year2007
    Ending Year2007
    Engine TypeV6
    Liter4.3
    CID262
    Engine Size4.3L/262
    Engine FamilyGM V6
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeX
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500 CLASSIC
    SubmodelLS
    Beginning Year2007
    Ending Year2007
    Engine TypeV6
    Liter4.3
    CID262
    Engine Size4.3L/262
    Engine FamilyGM V6
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeX
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 1500 CLASSIC
    SubmodelLS
    Beginning Year2007
    Ending Year2007
    Engine TypeV6
    Liter4.3
    CID262
    Engine Size4.3L/262
    Engine FamilyGM V6
    Body StyleExtended Cab Pickup
    Truck Bed Length in. (AAIA)78.0
    TransmissionManual
    Drivetrain4WD
    Application NotesDual Same Side Before Passenger Rear Tire Exit
    Engine VIN CodeX

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