Muffler Kit

These Ford Racing muffler sets can add some horsepower and change the sound note of your exhaust system. They feature two mufflers constructed from T-409 stainless steel, each with a polished stainless steel tip. The Ford Racing muffler sets will provide a louder, throatier exhaust note, giving your Mustang a noticeable difference over the stock system.

Additional Information

Axle-Back Muffler System; Incl. 409 Aluminum Steel Mufflers w/Dual Polished 4 in. Tips/Rear Lower Valance w/Installation Hardware;

Part Type

Exhaust Muffler Kit

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• 409 Aluminized Stainless Steel Corrosion Resistant Muffler Body
• 50 State Drive-By Noise Legal
• Clamp On Installation
• Cutting of Original Lower Fascia Required
• GT500 Rear Lower Valance Incl. Installation hardware
• Made in the USA
• Throatier Exhaust Note
• w/Twin Polished 304 Stainless Steel 4 in. Tips

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Mufflers, Stainless Steel, Natural, Lower Valence, Ford, 5.0L Modular, Kit

Ford Performance Parts exhaust systems bring you the ultimate in high performance. All components are made from mandrel-bent, stainless steel and are produced to Ford Performance Parts specifications. These high-quality, low-restriction kits are attractively priced, guaranteed to fit, and produce world-class power. They are available with a variety of exhaust tip designs and finishes to not only sound great but look great too. Cat-back systems bolt directly to the stock factory catalytic converters, keeping your vehicle 100 percent emission compliant while providing an aggressive sound. Ford Performance Parts exhaust systems utilize stock hangers and mounts and includes the necessary hardware.