Air Filter For 75-5106,75-5087,75-5040,75-5111,75-5078,75-5066,75-5064,75-5039 Dry Extendable White S&B Early The system components include a

The system components include a flapper valve in the exhaust outlet housing which is controlled by an actuator located in the exhaust pedestal

Works in either upper or lower connection

The stock pushrods in your Duramax engine can barely handle stock power levels

For KF-1052 and KF-1052D

Air Filter For 75-5106,75-5087,75-5040,75-5111,75-5078,75-5066,75-5064,75-5039 Dry Extendable White S&B Early The system components include aAir Filter (Dry Extendable) For Intake Kits: 75 5106,75 5087,75 5040,75 5111,75 5078,75 5066,75 5064,75 5039 Replacement Filters For your S&B Cold Air Intake are available with cotton (Cleanable) or dry (Extendable) filter media. Both offer similar performance characteristics, so the decision comes down to how you want to maintain your filter. Dry (Extendable)Performance is comparable to cotton (Cleanable) filters. Extend the life of the filter by