LoudMouth LM-1 2015-2017 Mustang V8 Axle Back Exhaust

Price: $419.95 (USD)
Part #: 620054
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Live in Canada? Place your order at 855-757-7373

Product Features

  • Maximum Flow with straight 2.5" Tubing
  • 29 lbs. Lighter than Stock
  • Installs in under 30 Minutes
  • Full Stainless steel construction
  • Custom Tailored 304SS Tips
  • Emission Legal in all 50 states
  • Pre-welded hangers, factory mounts
  • Limited Lifetime Warranty

Replace your 2015-2017 Mustang GT’s quiet and restrictive stock exhaust with our free flowing LoudMouth LM-1 system and get a more aggressive sound while also cutting weight. The LM-1 kit utilizes fully mandrel bent stainless steel 2.5-inch tubing with minimal bends, minimizing backpressure. Custom tailored 304 Stainless steel tips are a perfect match to the Mustang’s rear fascia. LoudMouth kits use the factory mounting points and come with hangers pre-welded for quick and painless installation. The LoudMouth LM-1 kit saves 29 lbs. over the stock Mustang 5.0L V8 exhaust and is 50 state emissions legal.

As a straight through system, there is no sound deadening material or resonators in this kit. Check your local noise ordinance laws for legality.

Listen Here

  • 2015, 2016, 2017 GT Mustang - V8
  • Tools: Basic Tools
  • Install Difficulty: Easy

SLP LoudMouth Installation Manual