SLP Axle Back Exhaust Loud Mouth System 4" Tips GT 2011-2014/GT500 2011-2012

SLP Performance Parts: M31023
MSRP: $439.95
CJ's Low Price:
1422057600 4693
Earn 422 RPM Points What's this?
CBS38 Play SLP Axle Back Exhaust Loud Mouth System 4

Product Description

SLP Loud Mouth Axle Back Exhaust System with 4" Tips for 2011-20123 Mustang GTs and Shelby GT500s. Excludes 2014 GT500

Your 2011-2014 Mustang GT V8 packs a powerful 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!

-Mandrel-bent 3" 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

Similar Mustang Parts

similar mustang parts More Mustang Exhaust Systems  

Installation Instructions


Difficulty: Moderate

Mustang Applications

This product will fit the following Ford Mustang years:

Product Reviews

Write a review
SLP Axle Back Exhaust Loud Mouth System 4" Tips GT 2011-2014/GT500 2011-2012 is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Great exhaust This exhaust system was easy to install. After installation the exhaust sounded amazing. It is very loud when you want it to be and sounds great at cruising speed. It really woke up my 14 5.0. Would recommend.
Date published: 2015-01-12

Product Questions


You Might Also Like