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Flowmaster FlowFX 409 Stainless Steel 3.5 Inch Muffler 72587 Muffler, FlowFX, Steel, Natural, Oval, 3.50 in. Center Inlet, 2.50 in. Dual Outlets, 18.00 in. Case Length, Ford, GMC, Ram, Each

SKU: FLO72587

Mufflers

Flowmaster FlowFX 409 Stainless Steel 3.5 Inch Muffler 72587 Muffler, FlowFX, Steel, Natural, Oval, 3.50 in. Center Inlet, 2.50 in. Dual Outlets, 18.00 in. Case Length, Ford, GMC, Ram, Each

SKU: FLO72587

Mufflers
A$558.05
LOW STOCK! Est Ship 4-7 days. In stock at 2 locations (10 available)

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Description

Muffler - Flow FX - 3.5 in Center Inlet - Dual 2.5 in Outlets - 18 x 8 x 5 in Oval Body - 24 in Long - Stainless - Natural - Universal - Each


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 01:11:14

Data: v4.2 - Upd: 2026-11-11 03:04:14

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 flo72587
SFX Item ID 4984285
Accounting SKU flo-72587
Manufacturer SKU 72587
Manufacturer UPC 090127100547
Alternative References 72587, FLM72587, FLO-72587

Muffler, FlowFX, Stainless Steel, Natural, Oval, 3.50 in. Center Inlet, 2.50 in. Dual Outlets, 18.00 in. Case Length, Ford, GMC, Ram, Each

Flowmaster FlowFX mufflers feature mandrel-bent bright stainless steel tubing, mated to specially designed straight-through for great sound and maximum performance. FlowFX 409 stainless steel mufflers deliver a moderate to aggressive interior and exterior sound level that will appeal to anyone looking for a deep, powerful exhaust note.

Product Attributes
BrandFlowmaster
Manufacturer's Part Number72587
Part TypeMufflers
Product LineFlowmaster FlowFX Mufflers
UPC090127100547
Muffler Material409 stainless steel
Inlet Diameter (in.)3.50 in.
Outlet Diameter (in.)2.50 in.
Inlet Quantity1
Outlet Quantity2
Inlet LocationCenter
Outlet LocationOffset
Case ShapeOval
ReversibleYes
Internal ConstructionPerforated stainless tube with packing
Muffler FinishNatural
Case Exterior Length (in.)18.00 in.
Overall Length (in.)24.00 in.
Thickness (in.)5.000
Width (in.)8.000 in.
Outlet StyleStandard, without tip
RemanufacturedNo
QuantitySold individually.

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