Flowmaster American Thunder Cat-Back Exhaust 2011-2014 Charger 5.7L cnc Note: Pre-production system shown in

Note: Pre-production system shown in photos with welded connections

The Injen PF cold air intakes have dyno proven power gains that don't lie

Engineered to replace the factory rubber mounts

a tune will not only allow the vehicle to work with certain aftermarket add on's but will also improve overall performance of your entire array of upgrades to work together as a whole and can normally update such items as the factory torque limit functions

Flowmaster American Thunder Cat-Back Exhaust 2011-2014 Charger 5.7L cnc Note: Pre-production system shown inFor the person who is looking for a complete Cat back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response,