SLP Loud Mouth Dual Axle-Back Exhaust w/ 4" Tips (2011-2013 Mustang GT, Shelby GT500 & BOSS 302)

Your 2005-’13 Mustang packs a thoroughbred engine. Why bottle it up with restrictive, wimpy-sounding stock mufflers? SLP’s LOUD MOUTH OR POWERFLO AXLE-BACK EXHAUST SYSTEMS are affordable, easy-to-install systems that eliminate the factory mufflers entirely, drastically reducing back-pressure for enhanced power and a mind-blowing performance sound. Nothing else even comes close!

• Mandrel-bent 2.5” tubing offering unbeatable flow characteristics
• Significantly lighter than the OEM muffler assembly
• Installs in under 30 minutes
• Constructed entirely from stainless steel
• Hand-polished dual-wall tips provide a show quality appearance
• Emission legal in all 50 states
• Pre-welded hangers, detailed instructions, and all installation hardware
• Covered by SLP’s Limited Lifetime Warranty