Exhaust› Exhaust Pipes, Systems and Components

Roush

SLP 1999-2004 Mustang GT/Mach 1 LoudMouth Exhaust

$760.37

SKU: R00I M31007

In Stock
In Stock
Ships by Jun 12
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Stainless steel Cat-Back exhaust system with chrome/polished tips, aggressive sound, and 2.50-inch tubing diameter for 1999-2004 Ford Mustang GT and Mach 1 models with a 4.6L engine.

Fitment

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

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Specifications

BrandRoush
Part NumberR00I M31007

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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