Exhaust› Exhaust Pipes, Systems and Components

Flowmaster

Force Ii Cat-Back Exhaust System 2004-2008 Ford F-150 And Lincoln Mark Lt Trucks With 4.6L Or 5.4L Engine Mild Sound Flowmaster

$871.62

SKU: F00L 17403

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Flowmaster Force II® system is a bolt-on, single cat-back exhaust designed for a subtle custom appearance and improved performance. It delivers a moderate exterior tone and mild to moderate interior tone, ideal for daily drivers and light towing. The system features 3.00-inch mandrel-bent aluminized steel tubing, a Super 50™ Series muffler, and a 3.50-inch polished stainless steel tip. It fits both 2/4 wheel drive models and all wheelbases of the specified vehicles.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFlowmaster
Part NumberF00L 17403

Videos

How to Install Flowmaster Force II Exhaust System

How to Install Flowmaster Force II Exhaust System
2004-2008 F150 Flowmaster Exhaust Installation and Review - Force II Cat-Back P/N 817403 4.6 V8

2004-2008 F150 Flowmaster Exhaust Installation and Review - Force II Cat-Back P/N 817403 4.6 V8

Buy with Confidence

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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