Exhaust› Exhaust Pipes, Systems and Components

Flowmaster

18-23 MUSTANG 5.0L, AB OTL, W/VALVES

$2,042.73

SKU: F00L 817824

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Flowmaster Outlaw Axle-back exhaust system, MPN 817824, is designed for the 2018-2023 Ford Mustang GT with the 5.0L engine and Factory Active Performance Exhaust Option. It features race-proven Outlaw Series mufflers for an aggressive sound and uses 3.00-inch mandrel-bent 409S stainless steel tubing with quad 4.00-inch black ceramic coated 304 stainless steel tips. It includes all necessary parts and hardware for installation and fits both coupes and convertibles.

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 817824

Videos

2018-2020 Mustang GT Flowmaster Outlaw Axle-Back Exhaust w/ Polished Tips Sound Clip & Review

2018-2020 Mustang GT Flowmaster Outlaw Axle-Back Exhaust w/ Polished Tips Sound Clip & Review

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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