The police version of the Dodge Charger was made available with a choice of a 3.6-liter Pentastar V6 (292 hp) or 5.7-liter HEMI V8 (370 hp) engine, larger 14.5-inch front brake discs, increased front-caliper swept area from 289 sq.in to 388 sq.in., increased rear-caliper swept area from 291 sq.in. to 296 sq.in., Police-specific Secure Park (prevents an idling vehicle from being driven without key fob present in the vehicle), revised rear fascia and exhaust tips, new camber link change to the rear suspension to further enhance high-speed and aggressive braking performance, upgraded fuel pump for added durability, variable-displacement air conditioner compressor for added efficiency, factory-installed Mopar horizontal or vertical vinyl graphics for customer convenience and optional ParkSense rear-park assist.