Keep hot air out and flow more cool, dense air compared to the factory 2017-2019 GM 6.6L L5P Duramax intake with the Banks Power 42249 Ram-Air Intake System. Featuring a molded and streamlined filter housing, Banks overcomes the minimal room available around the air filter by using a larger inlet and ballistic-shaped nose, encouraging the reusable air filter element to breathe more freely. This results in a high flowing 852-CFM air intake system. That's a 352-CFM gain over the factory intake which means you can enjoy the benefits of more power and increased economy!
FEATURES: Increased Power CARB EO# D-161-118 Bolt-On Intake System Oiled Reusable Oversized Filter Outflows Factory Intake By 352-CFM! Enhances the Derringer Tuner with +19HP