Corsa Performance 11-13 Dodge Challenger SRT-8 6.4L V8 Auto Polished Xtreme Cat-Back 4G4RRBF The bore size is the

The bore size is the same as the stock size to maintain the engine block rigidity and the ideal heat conduction for the optimal engine performance

J-bend extended O2 sensor bung to reduce CEL occurrences

Each compact and attractive Twin power unit is constructed of durable anodized aluminum and sealed to prevent corrosion from moisture

custom focal point that hides fingerprints and wear far better than factory plastic

Corsa Performance 11-13 Dodge Challenger SRT-8 6.4L V8 Auto Polished Xtreme Cat-Back 4G4RRBF The bore size is theXtreme Sound Level Dual Rear Exit GTX2 Polished Pro Series Vehicle Fitment: 2011 2013 Dodge Challenger SRT 8, Auto, 6. 4L V8 *Automatic transmission ONLY 2014 2014 Dodge Challenger SRT, Auto, 6. 4L V8 *Automatic transmission ONLY +10 HORSE POWER +13 TORQUE +9 % FLOW INCREASE Vehicle Fitments: Year Make Model Submodel 2014 Dodge Challenger Base 2012 2014 Dodge Challenger R T Classic 2011 2014 Dodge Challenger R T, SRT, SRT8, SXT 2013 2014 Dodge