Exhaust› Exhaust Pipes, Systems and Components

SR Performance

4.6L V8 Cat-Back Exhaust System

$304.99

SKU: 389690

In Stock
In Stock
Ships by Aug 4
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The SR Performance Cat-Back Exhaust System is engineered to deliver an aggressive muscle car sound and appearance for your 1999-2004 Mustang GT, Bullitt, and Mach 1 models. Constructed from durable 16-gauge aluminized steel, the system features 2.5-inch mandrel-bent tubing for optimal exhaust flow and is finished with 3.5-inch polished 202 stainless steel exhaust tips. It includes chambered mufflers to produce a distinctive and aggressive exhaust note, enhancing the driving experience. Application is specific to the 1999-2004 GT, 2001 Bullitt, and 2003-2004 Mach 1 Mustang models. The package includes two chambered mufflers, extension pipes, over-axle pipes, exhaust tips, hangers, U-clamps, and a hardware kit for a complete installation.

MIA's Description

The SR Performance Cat-Back Exhaust System is designed to add a classic muscle car exhaust note to your 4.6L V8 Mustang. It features chambered mufflers for an aggressive sound and 3.5" polished stainless steel exhaust tips for appearance. Constructed from 16-gauge aluminized steel tubing with 2.5" mandrel-bends, this system offers durability and improved exhaust flow.

Fitment

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Specifications

BrandSR Performance
Part Number389690
CategoryExhaust

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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