SLP Loud Mouth Axle Back Exhaust System with Polished Tips for 2011-2014 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! You'll really feel and hear the difference!
- Mandrel-bent 2.5" 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
*** These are New Old Stock**** Non- Retail Packaged
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| Part |
Size |
Diameter |
Width |
Height |
Weight |
| Car Tire |
17" |
215 mm |
17" |
25" |
8 kg |
| Alloy Wheel |
18" |
225 mm |
18" |
24" |
7.5 kg |
| Brake Disc |
12" |
280 mm |
12" |
15" |
3 kg |
| Exhaust Pipe |
Standard |
200 mm |
150 mm |
40" |
5 kg |