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 These are our stage 2

These are our stage 2 towing/hot street injector

These bushings offer great vibration isolation and will not crack or breakdown like the OEM foam or rubber bushings

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

Works in either upper or lower connection

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 These are our stage 2Air 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