Gibson 09-15 Dodge Challenger R/T 5.7L 2.5in Cat-Back Dual Exhaust - Black Elite (Ceramic)You purchased your muscle car for a reason. Now, Gibson gives you a powerful Exhaust System that screams performance. You can expect a deep powerful exhaust rumble tone with improved acceleration and increased horsepower gains when you put the pedal to the metal! Gibson's CFT actually tunes your exhaust by drawing exhaust gases into the muffler and expels it at a higher velocity to deliver optimum power and sound with minimal interior drone. The