2011-2014 Dodge Challenger SRT-8 Cat-Back Exhaust System, ATAK, Chrome Tips Locking Hubs This axleback features NPP valves

This axleback features NPP valves in the mufflers with Quad 4" polished slash-cut double wall tips

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Does not fit 392

it can be sent as an under knuckle mount (standard) or over knuckle mount (flip kit)

Aftermarket Wheels With Lower Offset/Less Backspace Recommended

2011-2014 Dodge Challenger SRT-8 Cat-Back Exhaust System, ATAK, Chrome Tips Locking Hubs This axleback features NPP valvesCat Back System ATAK Cat Back Exhaust System For 2011 2014 Dodge Challenger "392" SRT 8 6. 4L V8 Automatic Manual Transmission Rear Wheel Drive 2 Door Coupe. System contains a X Pipe for increased performance and improved sound. System features polished T 304 stainless steel tips. Borla Cat Back & Axle Back multi core technology is designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the