Banks Power Boost Tube System For 13-16 GM 6.6L Duramax LML Â The Banks 25993 Boost Tube System will get the turbo spooling faster in your 2013-2016 GM 6.6L Duramax LML. These higher flowing tubes...
2011-2012 GM 6.6L DURAMAX LML Â Testing, testing & more testing. Banks Ram-Air Intake Systems are tested and proven. They start out as CAD software prototypes and are put through flow simulations...