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SLP 2011-2014 Mustang GT / Boss / GT500 Loud Mouth Axleback Exhaust System (Excludes 2013-2014 GT500)

SKU: SLP-M31023

Manufacturer: SLP

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SLP 2011-2014 Mustang GT / Boss / GT500 Loud Mouth Axleback Exhaust System (Excludes 2013-2014 GT500)

*image is only a representation and may not be accurate
Your 2011-2014 Mustang GT 5.0, 2012-2013 Boss 302, and 2011-2012 Shelby GT500 packs a thoroughbred of an engine, why bottle it up with restrictive, wimpy-sounding stock mufflers? Unleash the Pony within, with a Loud Mouth Rear-Axle Back 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! Combined with our 4" polished tips, you'll really feel and hear the difference!

Loud Mouth Axle-Back Exhaust System Features:
Mandrel-bent 2.50" tubing offers unbeatable flow characteristics
Significantly lighter than the OEM muffler assembly
Installs in under an hour
Constructed entirely from stainless steel
Hand-polished, 4" 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 SLP's Performance Guarantee and limited lifetime warranty

Manufacturer SLP
Free Shipping Yes

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  • SVT Shelby GT500 2011,2012
  • Boss 302 2012,2013
  • Mustang GT 5.0L 2011,2012,2013,2014