Chrysler Group LLC Announces New Mopar Performance and Customization Initiatives at SEMA

LAS VEGAS, Oct. 30, 2012 /PRNewswire/ -- Announces availability of performance calibrations for select 2011, 2012 and 2013 model-year Chrysler Group vehicles Introduces new emissions-compliant 5.7-liter HEMI crate engine for classic muscle cars and hot rods, a version of the same...