Bolt-on some serious power with a LoudMouth Cat-Back Exhaust System. Also available from SLP is the stainless steel, Cat-Back Modular LoudMouth Exhaust Systems for the Hemi powered 2005-2010 Dodge Charger/Magnum and Chrysler 300C. It is available in LoudMouth® and LoudMouth II® designs. Thanks to the modular design, either resonators or mufflers can be ordered individually and interchanged separately. These systems provide a noticeable performance gain and were designed using LoudMouth's innovative modular technology. This enables consumers to change the performance and noise-level characteristics by switching from bullet-style resonators, to quieter mufflers, in order to suit their individual requirements.
