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Flowmaster 50 Series Delta Flow 409 Stainless Steel 2.25 Inch Muffler 842451 Muffler, Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Each

SKU: FLO842451

Mufflers

Flowmaster 50 Series Delta Flow 409 Stainless Steel 2.25 Inch Muffler 842451 Muffler, Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Each

SKU: FLO842451

Mufflers
A$661.25
IN STOCK! Est Ship 4-7 days. In stock at 1 location (more than 10 available)

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Description


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 01:10:43

Data: v4.2 - Upd: 2026-11-11 03:04:23

Features

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

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Flowmaster, Flowmaster (holley)
StreetFX SKU flo842451
SFX Item ID 4983993
Accounting SKU flo-842451
Manufacturer SKU 842451
Manufacturer UPC 700042018284
Alternative References 842451, FLM842451, FLO-842451

Muffler, Delta Flow 50 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each

Flowmaster 50 Series Delta Flow mufflers are designed to produce a mellow, deep sound. They're milder on the outside of the vehicle than the 40 Series mufflers and are significantly quieter on the inside. These mufflers combine the increased horsepower and torque you've come to expect from Delta Flow technology with the performance sound and feel that makes Flowmaster famous.

Product Attributes
BrandFlowmaster
Manufacturer's Part Number842451
Part TypeMufflers
Product LineFlowmaster 50 Series Delta Flow Mufflers
UPC700042018284
Muffler Material409 stainless steel
Inlet Diameter (in.)2.25 in.
Outlet Diameter (in.)2.25 in.
Inlet Quantity1
Outlet Quantity1
Inlet LocationOffset
Outlet LocationCenter
Case ShapeOval
ReversibleNo
Internal ConstructionChambered
Muffler FinishBlack
Case Exterior Length (in.)17.00 in.
Overall Length (in.)23.00 in.
Thickness (in.)4.000
Width (in.)9.750 in.
Outlet StyleStandard, without tip
RemanufacturedNo
QuantitySold individually.

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