S&B Filters Cold Air Intake with Dry Filter for 2007.5-09 Cummins

S&B Cold Air Intake with Dry Filter The S&B cold air intake system with the dry flow filter flows 49.3% more air then the stock intake and is 99.81% efficient (at 653 CFM). This filter will flow more cold air to the turbo, even dirty, then the stock filtration system. This intake system will also lower EGT's (exhaust gas temperatures).