Flowmaster American Thunder Dual Exhaust System - 2009-14 Dodge Challenger 5.7L H778C01L measured at the center of

measured at the center of 1/2" rod ends

Side port is 1/4" NPT and bottom port is 1/4" NPTCanton Racing Products has been a leader in high performance oil pans

Eliminates differential bushing deflection

Super smooth leather toe

leaking vacuum lines

Flowmaster American Thunder Dual Exhaust System - 2009-14 Dodge Challenger 5.7L H778C01L measured at the center ofFor 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,