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Flowmaster FlowFX 409 Stainless Steel 3 Inch Muffler 718172 Direct Fit Muffler, FX Muffler, 409S Steel, Fits Dual Rear Exit, F150, Ford, Kit

SKU: FLO718172

Mufflers

Flowmaster FlowFX 409 Stainless Steel 3 Inch Muffler 718172 Direct Fit Muffler, FX Muffler, 409S Steel, Fits Dual Rear Exit, F150, Ford, Kit

SKU: FLO718172

Mufflers
A$1,754.76
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 01:11:07

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 flo718172
SFX Item ID 4984204
Accounting SKU flo-718172
Manufacturer SKU 718172
Manufacturer UPC 090127846544
Alternative References 718172, FLM718172, FLO-718172

Direct Fit Muffler, Flowmaster FX Muffler, 409S Stainless Steel, Fits Dual Rear Exit, F150, Ford, Kit

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 Number718172
Part TypeMufflers
Product LineFlowmaster FlowFX Mufflers
UPC090127846544
Muffler Material409 stainless steel
Inlet Diameter (in.)3.00 in.
Outlet Diameter (in.)3.00 in.
Inlet Quantity1
Outlet Quantity2
Electronic ValveNo
Internal ConstructionPerforated stainless tube with packing
Inlet LocationCenter
Outlet LocationOffset
Case ShapeOval
ReversibleNo
Muffler ColorNatural
Case Exterior Length (in.)14.00 in.
Overall Length (in.)20.00 in.
RemanufacturedNo
QuantitySold as a kit.
NotesThis kit replaces only the factory muffler and over axle pipes, it reuses the factory dual tail pipes and tips. Does not fit PowerBoost hybrid models. Does not fit models with OEM active exhaust option.

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