SLP Loudmouth Muffler Delete Axle-Back Exhaust (15-17 GT Fastback)

Aggressive Exhaust Note. Add an aggressive throaty exhaust note your coyote powered S550 Mustang with a SLP Loudmouth axle-back exhaust system. This SLP muffler delete style axle-back provides the most aggressive, free-flowing exhaust possible with the factory Mid Pipe resonator and cats still in place - delivering more power you can both feel and hear.

Stainless Steel Construction. Manufactured from 2.5" diameter mandrel-bent stainless steel tubing for its excellent flow characteristics, this SLP Loud Mouth muffler delete axle-back exhaust system features a pair of highly polished 4" dual wall exhaust tips for intimidating muscle car looks.

Lightweight. This SLP Loudmouth exhaust system is 29 lbs. lighter than the stock Ford axle-back system, making it perfect for track and drag racers looking to shed unwanted weight in the pursuit of quicker times.

Cut & Clamp Installation. The installation of this Axle-Back Exhaust requires cutting and removing the stock muffler assemblies, and clamping the new muffler assemblies in place. Clamps and instructions are provided.

Application. This SLP Loudmouth Muffler Delete Axle-Back Exhaust system is specifically designed to fit 2015-2017 GT Fastback Mustangs. Cutting of factory exhaust is required for installation. Not compatible with convertibles.

Please Note. SLP Performance does not make any claims that their muffler-delete exhaust will meet any federal or local noise regulations or laws. Please check your local and state ordnances for installation and usage regulations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov