Exhaust› Exhaust Pipes, Systems and Components

Flowmaster

Flowmaster 21 F-150 RCSB 5.0L CB FFX DOSS 718230

$1,033.95

SKU: F00L 718230

In Stock
In Stock
Ships by Aug 14
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Flowmaster 21 F-150 RCSB 5.0L CB FFX DOSS 718230

MIA's Description

The Flowmaster Flow FX is a cat-back exhaust system designed for the 2021-2026 Ford F-150 RCSB trucks with 2.7 and 5.0-liter engines. It features a Flow FX series muffler for an aggressive to moderate sound level and increased performance. The system is constructed from 3.00-inch to dual 2.50-inch mandrel-bent 409 stainless steel tubing for maximum exhaust flow and durability. It includes dual 4.00-inch black ceramic-coated tips for a custom appearance.

Fitment

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Specifications

BrandFlowmaster
Part NumberF00L 718230

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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