SLP Mustang "Loud Mouth" Axle-Back Exhaust

SKU: SLP-M31014

Manufacturer: SLP

361.95 $

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Availability: In stock


SLP Mustang "Loud Mouth" Axle-Back Exhaust

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SLP 2007+ Shelby GT500 "Loud Mouth" Axle-Back Exhaust

Your 2007+ Shelby GT500 packs a huge amount of power. Why bottle it up with restrictive, wimpy-sounding stock mufflers? Unleash the stallion within, with a Loud Mouth rear-section exhaust system from SLP Performance Parts. This affordable, easy-to-install kit eliminates the factory mufflers entirely, drastically reducing backpressure for enhanced power and a mind-blowing performance sound. Nothing else even comes close!


  • Mandrel-bent 2.5" tubing offers unbeatable flow characteristics
  • Significantly lighter than the OEM muffler assembly
  • Installs in under 30 minutes
  • Constructed entirely from stainless steel
  • Hand-polished, 3.5" dual-wall tips provide a show-quality appearance
  • Emissions legal in all 50 states
  • Includes pre-welded hangers, detailed instructions, and all necessary installation hardware
  • Covered by SLPs Performance Guarantee and limited lifetime warranty
  • Manufacturer SLP

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    • SVT Shelby GT500 2007,2008,2009,2010,2010
    • Mustang GT 2005,2006,2007,2008,2009,2010