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Flowmaster 70 Series Big Block II Steel 2.5 Inch Muffler 52571 Muffler, Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

SKU: FLO52571

Mufflers

Flowmaster 70 Series Big Block II Steel 2.5 Inch Muffler 52571 Muffler, Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

SKU: FLO52571

Mufflers
A$805.59
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

These 70 Series Big Block II mufflers are designed around a large case for maximum volume and efficiency. They're 2 in. narrower than the original Big Block muffler, making them easier to install into tight areas. Other features include a mild, mellow exhaust tone and a resonant tuning chamber for reduced interior sound levels.

Part Type

70 Series Hi-Performance Muffler

Data: v4.2 - Upd: 2026-10-17 03:11:05

Specifications

Product Attributes - Brand
Flowmaster
Product Attributes - Manufacturer's Part Number
52571
Product Attributes - Part Type
Mufflers
Product Attributes - Product Line
Flowmaster 70 Series Big Block II Mufflers
Product Attributes - UPC
700042014422
Product Attributes - Muffler Material
Steel
Product Attributes - Inlet Diameter (in.)
2.50 in.
Product Attributes - Outlet Diameter (in.)
2.50 in.
Product Attributes - Inlet Quantity
1
Product Attributes - Outlet Quantity
1
Product Attributes - Inlet Location
Offset
Product Attributes - Outlet Location
Center
Product Attributes - Case Shape
Oval
Product Attributes - Reversible
No
Product Attributes - Internal Construction
Chambered
Product Attributes - Muffler Finish
Black
Product Attributes - Case Exterior Length (in.)
22.00 in.
Product Attributes - Overall Length (in.)
28.00 in.
Product Attributes - Thickness (in.)
5.000
Product Attributes - Width (in.)
10.000 in.
Product Attributes - Outlet Style
Standard, without tip
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Flowmaster
StreetFX SKU flo52571
SFX Item ID 4984045
Supplier Item Code 4984045
Manufacturer SKU 52571
Manufacturer UPC 700042014422
Alternative References FLM52571, Inlet/2

Compatibility

Application Data
  • UniversalYes
    MakeTOYOTA
    ModelTUNDRA
    SubmodelSR5
    Beginning Year2000
    Ending Year2004
    Engine TypeV6
    Liter3.4
    CID281
    CC3378
    Engine FamilyToyota V6
    Engine Size3.4L/3378cc
    Drivetrain4WD
    Engine VIN CodeN
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSR5
    Beginning Year2000
    Ending Year2006
    Engine TypeL6
    Liter4.7
    CID285
    Engine FamilyToyota V8
    Engine Size4.7L/285
    Drivetrain4WD
    Engine VIN CodeK
    CC4663
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSR5
    Beginning Year2000
    Ending Year2006
    Engine TypeV8
    Liter4.7
    CID285
    Engine FamilyToyota V8
    Engine Size4.7L/285
    Drivetrain4WD
    Engine VIN CodeK
    CC4663
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSR5
    Beginning Year2000
    Ending Year2006
    Engine TypeV6
    Liter4.7
    CID285
    Engine FamilyToyota V8
    Engine Size4.7L/285
    Drivetrain4WD
    Engine VIN CodeL
    CC4663
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSR5
    Beginning Year2000
    Ending Year2006
    Engine TypeV6
    Liter4.7
    CID285
    Engine FamilyToyota V8
    Engine Size4.7L/285
    Drivetrain4WD
    Engine VIN CodeM
    CC4663
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSR5
    Beginning Year2005
    Ending Year2006
    Engine TypeV6
    Liter4.0
    CID241
    Engine FamilyToyota V6
    Engine Size4.0L/241
    Drivetrain4WD
    Engine VIN CodeM
    CC3956
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSR5
    Beginning Year2005
    Ending Year2006
    Engine TypeV6
    Liter4.0
    CID241
    Engine FamilyToyota V6
    Engine Size4.0L/241
    Drivetrain4WD
    Engine VIN CodeL
    CC3956
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSR5
    Beginning Year2005
    Ending Year2006
    Engine TypeV6
    Liter4.0
    CID241
    Engine FamilyToyota V6
    Engine Size4.0L/241
    DrivetrainRWD
    Engine VIN CodeL
    CC3956
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSR5
    Beginning Year2005
    Ending Year2006
    Engine TypeV6
    Liter4.0
    CID241
    Engine FamilyToyota V6
    Engine Size4.0L/241
    DrivetrainRWD
    Engine VIN CodeN
    CC3956
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSIERRA SLE
    Beginning Year2000
    Ending Year2004
    Engine TypeV6
    Liter3.4
    CID445
    Engine FamilyToyota V6
    Engine Size3.4L/3378cc
    DrivetrainRWD
    Engine VIN CodeN
    CC3378
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSIERRA SLE
    Beginning Year2005
    Ending Year2006
    Engine TypeL6
    Liter4.0
    CID241
    Engine FamilyToyota V6
    Engine Size4.0L/241
    DrivetrainRWD
    Engine VIN CodeM
    CC3956
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSIERRA SLX
    Beginning Year2005
    Ending Year2006
    Engine TypeV6
    Liter4.0
    CID241
    Engine FamilyToyota V6
    Engine Size4.0L/241
    DrivetrainRWD
    Engine VIN CodeZ
    CC3956
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSIERRA SLX
    Beginning Year2005
    Ending Year2006
    Engine TypeV6
    Liter4.0
    CID241
    Engine FamilyToyota V6
    Engine Size4.0L/241
    DrivetrainRWD
    Engine VIN CodeZ
    CC3956
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSIERRA
    Beginning Year2005
    Ending Year2006
    Engine TypeV6
    Liter4.0
    CID241
    CC3956
    Engine FamilyToyota V6
    Engine Size4.0L/241
    Drivetrain4WD
    Engine VIN CodeH
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSIERRA
    Beginning Year2005
    Ending Year2006
    Engine TypeV6
    Liter4.7
    CID285
    CC4663
    Engine FamilyToyota V8
    Engine Size4.7L/285
    Drivetrain4WD
    Engine VIN CodeK
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSIERRA
    Beginning Year2005
    Ending Year2006
    Engine TypeV6
    Liter4.7
    CID285
    CC4663
    Engine FamilyToyota V8
    Engine Size4.7L/285
    Drivetrain4WD
    Engine VIN CodeK
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSIERRA SLE
    Beginning Year2005
    Ending Year2006
    Engine TypeV6
    Liter4.7
    CID285
    CC4663
    Engine FamilyToyota V8
    Engine Size4.7L/285
    Drivetrain4WD
    Engine VIN CodeH
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSIERRA SLE
    Beginning Year2005
    Ending Year2006
    Engine TypeL6
    Liter4.7
    CID285
    Engine FamilyToyota V8
    Engine Size4.7L/285
    Drivetrain4WD
    Engine VIN CodeH
    CC4663
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelLIMITED
    Beginning Year2000
    Ending Year2006
    Engine TypeV6
    Liter4.7
    CID285
    Engine FamilyToyota V8
    Engine Size4.7L/285
    Drivetrain4WD
    Engine VIN CodeK
    CC4663
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelLIMITED
    Beginning Year2000
    Ending Year2006
    Engine TypeV6
    Liter4.7
    CID285
    CC4663
    Engine FamilyToyota V8
    Engine Size4.7L/285
    Drivetrain4WD
    Engine VIN CodeK
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelLIMITED
    Beginning Year2000
    Ending Year2006
    Engine TypeL6
    Liter4.7
    CID285
    Engine FamilyToyota V8
    Engine Size4.7L/285
    Drivetrain4WD
    Engine VIN CodeH
    CC4663
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelLIMITED
    Beginning Year2000
    Ending Year2006
    Engine TypeV6
    Liter4.7
    CID285
    CC4663
    Engine FamilyToyota V8
    Engine Size4.7L/285
    Drivetrain4WD
    Engine VIN CodeH
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSR5
    Beginning Year2000
    Ending Year2004
    Engine TypeV6
    Liter3.4
    CID262
    Engine FamilyToyota V6
    Engine Size3.4L/3378cc
    Drivetrain4WD
    Engine VIN CodeN
    CC3378
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSR5
    Beginning Year2000
    Ending Year2004
    Engine TypeV6
    Liter3.4
    CID445
    Engine FamilyToyota V6
    Engine Size3.4L/3378cc
    Drivetrain4WD
    Engine VIN CodeN
    CC3378
  • MakeTOYOTA
    ModelTUNDRA
    SubmodelSR5
    Beginning Year2000
    Ending Year2004
    Engine TypeV6
    Liter3.4
    CID281
    Engine FamilyToyota V6
    Engine Size3.4L/3378cc
    Drivetrain4WD
    Engine VIN CodeN
    CC3378

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