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

$499.99  $484.99
Save: 3% off

REVIEWS: 1
AVERAGE RATING OF 8 8 of 5 Stars!

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


Add to Cart:

  • Model: M31023
  • FROM: SLP

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we added this on Thursday 16 September, 2010.

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