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MagnaFlow Muffler Red Pack Series Glasspack 3.0 Dia 12in. 1.75/1.75 RP

SKU: MAG13123

Mufflers

MAG Glasspack Muffler...

MagnaFlow Muffler Red Pack Series Glasspack 3.0 Dia 12in. 1.75/1.75 RP

SKU: MAG13123

Mufflers

MAG Glasspack Muffler...

A$212.67
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

The MagnaFlow Redpack 3in. Round Glasspack Performance Exhaust Muffler 13123 features the same classic deep sound and dyno-proven performance of our other glasspack mufflers with the additional flair of a stylish yet timeless red finish. 13123's 1.75/1.75in. round body and reversible straight-through universal design can be integrated into your vehicle's exhaust system however you see fit, although professional installation is recommended. Check to ensure compliance with local noise regulations. This free-flowing muffler is engineered to add a dose of hot rod fury to your ride. 13123 features durable, corrosion resistant aluminized steel construction and is produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's 90-day limited construction warranty.

Product Overview

The MagnaFlow Redpack 3in. Round Glasspack Performance Exhaust Muffler 13123 features the same classic deep sound and dyno-proven performance of our other glasspack mufflers with the additional flair of a stylish yet timeless red finish. 13123's 1.75/1.75in. round body and reversible straight-through universal design can be integrated into your vehicle's exhaust system however you see fit, although professional installation is recommended. Check to ensure compliance with local noise regulations. This free-flowing muffler is engineered to add a dose of hot rod fury to your ride. 13123 features durable, corrosion resistant aluminized steel construction and is produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's 90-day limited construction warranty.


Features and Benefits

  • Reversible Straight-Through Design
  • Classic Glasspack Sound
  • Dyno-Proven Performance

Product Details

Body Diameter:3 x 3
Body Finish:Red Coated
Body Height:3.000 in.
Body Length:12.000 in.
Body Material:Aluminized
Body Shape:Round
Body Width:3.000 in.
Core Diameter:1.75
Core Size:1.75
Description:Glasspack Performance Muffler; 1.75in. Center/Center; 3x12x3 Body
Exhaust Tip Quantity:
Finish:Red Coated
Hanger Included:No
Inlet Connection Type:Pipe
Inlet Diameter:1.75
Inlet Inside Diameter:1.750 in.
Inlet Outside Diameter:1.750 in.
Inlet Position:Center
Inlet Quantity:1
Inlet Type:Center
Main Piping Diameter:1.75
Material:Aluminized
Muffler Configuration:Center/Center
Muffler Count:1
Muffler Overall Length:16
Muffler Type:Glass Pack
Outlet Diameter:1.75
Outlet Inside Diameter:1.750 in.
Outlet Outside Diameter:1.750 in.
Outlet Position:Center
Outlet Quantity:1
Outlet Type:Center
Overall Length:16
Part Number:mag13123
Prop 65 Y/N:No
Removable Core:No
Reversible:Yes
Series:Redpack
Shape:Round
Subtitle:Performance Muffler
Subtitles:Center/Center
Tip Quantity:0
Title:MagnaFlow Redpack 3in. Round Glasspack Performance Exhaust Muffler 13123
Type:Glasspack
WARNING CA Proposition 65:No

Part Type

Mufflers

Data: v4.2 - Upd: 2026-10-22 19:45:08

Features

  • Classic glasspack sound
  • Dyno-Proven Performance
  • Reversible Straight-Through Design

Specifications

Product Attributes - Brand
MagnaFlow
Product Attributes - Manufacturer's Part Number
13123
Product Attributes - Part Type
Mufflers
Product Attributes - Product Line
MagnaFlow Red Pack Series Glasspack Mufflers
Product Attributes - UPC
888563014227
Product Attributes - Muffler Material
Steel
Product Attributes - Inlet Diameter (in.)
1.75 in.
Product Attributes - Outlet Diameter (in.)
1.75 in.
Product Attributes - Inlet Quantity
1
Product Attributes - Outlet Quantity
1
Product Attributes - Internal Construction
Glasspack
Product Attributes - Inlet Location
Center
Product Attributes - Outlet Location
Center
Product Attributes - Case Shape
Round
Product Attributes - Reversible
Yes
Product Attributes - Muffler Finish
Red powdercoated
Product Attributes - Case Exterior Length (in.)
16.00 in.
Product Attributes - Case Outside Diameter (in.)
3.00 in.
Product Attributes - Overall Length (in.)
16.00 in.
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Magnaflow
StreetFX SKU mag13123
SFX Item ID 4290627
Supplier Item Code 4290627
Manufacturer SKU 13123
Manufacturer UPC 888563014227
Alternative References MFL13123, MPE-13123, 12in.

Compatibility

Application Data
  • UniversalYes
  • MakeAMERICAN MOTORS
    ModelCONCORD
    SubmodelBASE
    Beginning Year1978
    Ending Year1979
    Engine TypeL4
    Liter2.0
    CID121
    Engine FamilyAUDI L4 GAS
    Engine Size2.0L/121
    DrivetrainRWD
    Engine VIN CodeG
  • MakeAMERICAN MOTORS
    ModelCONCORD
    SubmodelBASE
    Beginning Year1980
    Ending Year1982
    Engine TypeL4
    Liter2.5
    CID151
    Engine FamilyGM 4-cylinder
    Engine Size2.5L/151
    DrivetrainRWD
    Engine VIN CodeB
  • MakeAMERICAN MOTORS
    ModelCONCORD
    SubmodelDL
    Beginning Year1979
    Ending Year1979
    Engine TypeL4
    Liter2.0
    CID121
    Engine FamilyAUDI L4 GAS
    Engine Size2.0L/121
    DrivetrainRWD
    Engine VIN CodeG
  • MakeAMERICAN MOTORS
    ModelCONCORD
    SubmodelDL
    Beginning Year1980
    Ending Year1982
    Engine TypeL4
    Liter2.5
    CID151
    Engine FamilyGM 4-cylinder
    Engine Size2.5L/151
    DrivetrainRWD
    Engine VIN CodeB
  • MakeAMERICAN MOTORS
    ModelCONCORD
    SubmodelLIMITED
    Beginning Year1979
    Ending Year1979
    Engine TypeL4
    Liter2.0
    CID121
    Engine FamilyAUDI L4 GAS
    Engine Size2.0L/121
    DrivetrainRWD
    Engine VIN CodeG
  • MakeAMERICAN MOTORS
    ModelCONCORD
    SubmodelLIMITED
    Beginning Year1980
    Ending Year1982
    Engine TypeL4
    Liter2.5
    CID151
    Engine FamilyGM 4-cylinder
    Engine Size2.5L/151
    DrivetrainRWD
    Engine VIN CodeB
  • MakeAMERICAN MOTORS
    ModelEAGLE
    SubmodelBASE
    Beginning Year1981
    Ending Year1982
    Engine TypeL4
    Liter2.5
    CID151
    Engine FamilyGM 4-cylinder
    Engine Size2.5L/151
    Drivetrain4WD
    Engine VIN CodeB
  • MakeAMERICAN MOTORS
    ModelEAGLE
    SubmodelDL KAMMBACK
    Beginning Year1981
    Ending Year1982
    Engine TypeL4
    Liter2.5
    CID151
    Engine FamilyGM 4-cylinder
    Engine Size2.5L/151
    Drivetrain4WD
    Engine VIN CodeB
  • MakeAMERICAN MOTORS
    ModelEAGLE
    SubmodelDL SX4
    Beginning Year1981
    Ending Year1982
    Engine TypeL4
    Liter2.5
    CID151
    Engine FamilyGM 4-cylinder
    Engine Size2.5L/151
    Drivetrain4WD
    Engine VIN CodeB
  • MakeAMERICAN MOTORS
    ModelEAGLE
    SubmodelKAMMBACK
    Beginning Year1981
    Ending Year1982
    Engine TypeL4
    Liter2.5
    CID151
    Engine FamilyGM 4-cylinder
    Engine Size2.5L/151
    Drivetrain4WD
    Engine VIN CodeB
  • MakeAMERICAN MOTORS
    ModelEAGLE
    SubmodelLIMITED
    Beginning Year1981
    Ending Year1982
    Engine TypeL4
    Liter2.5
    CID151
    Engine FamilyGM 4-cylinder
    Engine Size2.5L/151
    Drivetrain4WD
    Engine VIN CodeB
  • MakeAMERICAN MOTORS
    ModelEAGLE
    SubmodelSX4
    Beginning Year1981
    Ending Year1982
    Engine TypeL4
    Liter2.5
    CID151
    Engine FamilyGM 4-cylinder
    Engine Size2.5L/151
    Drivetrain4WD
    Engine VIN CodeB
  • MakeAMERICAN MOTORS
    ModelGREMLIN
    SubmodelBASE
    Beginning Year1971
    Ending Year1971
    Engine TypeL6
    Liter3.8
    CID232
    Engine FamilyAMC L6 GAS
    Engine Size3.8L/232
    DrivetrainRWD
    Engine VIN CodeF
  • MakeAMERICAN MOTORS
    ModelGREMLIN
    SubmodelBASE
    Beginning Year1971
    Ending Year1971
    Engine TypeL6
    Liter3.8
    CID232
    Engine FamilyAMC L6 GAS
    Engine Size3.8L/232
    DrivetrainRWD
    Engine VIN CodeG
  • MakeAMERICAN MOTORS
    ModelGREMLIN
    SubmodelBASE
    Beginning Year1971
    Ending Year1971
    Engine TypeL6
    Liter3.8
    CID232
    Engine FamilyAMC L6 GAS
    Engine Size3.8L/232
    DrivetrainRWD
    Engine VIN CodeQ
  • MakeAMERICAN MOTORS
    ModelGREMLIN
    SubmodelBASE
    Beginning Year1971
    Ending Year1974
    Engine TypeL6
    Liter4.2
    CID258
    CC4228
    Engine FamilyAMC L6 GAS
    Engine Size4.2L/258
    DrivetrainRWD
    Engine VIN CodeA
  • MakeAMERICAN MOTORS
    ModelGREMLIN
    SubmodelBASE
    Beginning Year1971
    Ending Year1974
    Engine TypeL6
    Liter4.2
    CID258
    CC4229
    Engine FamilyAMC L6 GAS
    Engine Size4.2L/258
    DrivetrainRWD
    Engine VIN CodeA
  • MakeAMERICAN MOTORS
    ModelGREMLIN
    SubmodelBASE
    Beginning Year1971
    Ending Year1977
    Engine TypeL6
    Liter3.8
    CID232
    Engine FamilyAMC L6 GAS
    Engine Size3.8L/232
    DrivetrainRWD
    Engine VIN CodeE
  • MakeAMERICAN MOTORS
    ModelGREMLIN
    SubmodelBASE
    Beginning Year1972
    Ending Year1974
    Engine TypeV8
    Liter5.0
    CID304
    CC4982
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
    DrivetrainRWD
    Engine VIN CodeH
  • MakeAMERICAN MOTORS
    ModelGREMLIN
    SubmodelBASE
    Beginning Year1972
    Ending Year1974
    Engine TypeV8
    Liter5.0
    CID304
    CC4983
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
    DrivetrainRWD
    Engine VIN CodeH
  • MakeAMERICAN MOTORS
    ModelGREMLIN
    SubmodelBASE
    Beginning Year1975
    Ending Year1975
    Engine TypeL6
    Liter4.2
    CID258
    Engine FamilyAMC L6 GAS
    Engine Size4.2L/258
    DrivetrainRWD
    Engine VIN CodeA
  • MakeAMERICAN MOTORS
    ModelGREMLIN
    SubmodelBASE
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Liter5.0
    CID304
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
    DrivetrainRWD
    Engine VIN CodeH
  • MakeAMERICAN MOTORS
    ModelGREMLIN
    SubmodelBASE
    Beginning Year1977
    Ending Year1977
    Engine TypeL4
    Liter2.0
    CID121
    Engine FamilyAUDI L4 GAS
    Engine Size2.0L/121
    DrivetrainRWD
    Engine VIN CodeG
  • MakeAMERICAN MOTORS
    ModelGREMLIN
    SubmodelBASE
    Beginning Year1977
    Ending Year1977
    Engine TypeL4
    Liter2.0
    CID121
    Engine FamilyAUDI L4 GAS
    Engine Size2.0L/121
    DrivetrainRWD
    Engine VIN CodeK

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