CARB Extends Verification for Johnson Matthey's CRT® Particulate Filter to Include 13" Diameter Systems for 1994-2006 Engines up to 650 hp

AUDUBON, Pa., Oct. 16, 2012 /PRNewswire/ -- The California Air Resources Board (CARB) has extended its verification of the Johnson Matthey CRT® Particulate Filter system to include 13" diameter systems that will work on large bore, high horsepower 1994 to 2006 model year...